{"title":"Silverado Crew Cab","description":null,"products":[{"product_id":"07-13-gm-crew-cab-dual-downfire-box-hot-product","title":"07-13 GM Crew Cab Dual Downfire Box *Hot Product*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB07-210\/212 No Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 07-13 GM 4 Door Crew Cabs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 36 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eDoes not affect rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" round subs\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eAlso fits: JL 10TW3, and 13TW5\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eWill also fit select 10\" L5\/L3 square kickers \u003c\/span\u003e\u003cbr\u003e6\" max magnet diameter\u003cbr\u003eCutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 6.5\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eVolume: .83 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, separated chambers\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eOur dual 10\/12 box is great-looking and fits incredible.  Plus, we can fit much larger subs than any other box available.  Our box fits 10's, 12s, even Kicker 10L5s and JL 13TW5s…and with more sub to floor clearance than any other box for this truck.  1.75\" of clearance is standard on these boxes.   Enough for some of the hardest hitting 12s you can fit in there. This box is a heavy hitter so if you like lots of bass, then this is the box for you.  And if that isn't enough already, we also have the new style Silverado logo as an opton.  All these things make Subthump your trusted choice for your new crew cab sub box.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43862862594114,"sku":"CRB07-210\/212 No Amp","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862862626882,"sku":"CRB07-210\/212 No Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862862659650,"sku":"CRB07-210\/212 No Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862862692418,"sku":"CRB07-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862862725186,"sku":"CRB07-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Sierra","offer_id":43862862757954,"sku":"CRB07-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43862862790722,"sku":"CRB07-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Silverado","offer_id":43862862823490,"sku":"CRB07-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Sierra","offer_id":43862862856258,"sku":"CRB07-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ none","offer_id":43862862889026,"sku":"CRB07-210\/212 No Amp","price":284.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862862921794,"sku":"CRB07-210\/212 No Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862862954562,"sku":"CRB07-210\/212 No Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Charcoal Gray \/ none","offer_id":43862862987330,"sku":"CRB07-210\/212 No Amp","price":274.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Charcoal Gray \/ Silverado","offer_id":43862863020098,"sku":"CRB07-210\/212 No Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Charcoal Gray \/ Sierra","offer_id":43862863052866,"sku":"CRB07-210\/212 No Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Black \/ none","offer_id":43862863085634,"sku":"CRB07-210\/212 No Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Black \/ Silverado","offer_id":43862863118402,"sku":"CRB07-210\/212 No Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Black \/ Sierra","offer_id":43862863151170,"sku":"CRB07-210\/212 No Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Light Gray \/ none","offer_id":43862863183938,"sku":"CRB07-210\/212 No Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Light Gray \/ Silverado","offer_id":43862863216706,"sku":"CRB07-210\/212 No Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Light Gray \/ Sierra","offer_id":43862863249474,"sku":"CRB07-210\/212 No Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Plush Light Tan \/ none","offer_id":43862863282242,"sku":"CRB07-210\/212 No Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Plush Light Tan \/ Silverado","offer_id":43862863315010,"sku":"CRB07-210\/212 No Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Plush Light Tan \/ Sierra","offer_id":43862863347778,"sku":"CRB07-210\/212 No Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ none","offer_id":43862863380546,"sku":"CRB07-210\/212 No Amp","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862863413314,"sku":"CRB07-210\/212 No Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862863446082,"sku":"CRB07-210\/212 No Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ none","offer_id":43862863478850,"sku":"CRB07-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Silverado","offer_id":43862863511618,"sku":"CRB07-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Sierra","offer_id":43862863544386,"sku":"CRB07-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ none","offer_id":43862863577154,"sku":"CRB07-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Silverado","offer_id":43862863609922,"sku":"CRB07-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Sierra","offer_id":43862863642690,"sku":"CRB07-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ none","offer_id":43862863675458,"sku":"CRB07-210\/212 No Amp","price":284.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862863708226,"sku":"CRB07-210\/212 No Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862863740994,"sku":"CRB07-210\/212 No Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ none","offer_id":43862863773762,"sku":"CRB07-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Silverado","offer_id":43862863806530,"sku":"CRB07-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Sierra","offer_id":43862863839298,"sku":"CRB07-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ none","offer_id":43862863872066,"sku":"CRB07-210\/212 No Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Silverado","offer_id":43862863904834,"sku":"CRB07-210\/212 No Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Sierra","offer_id":43862863937602,"sku":"CRB07-210\/212 No Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ none","offer_id":43862863970370,"sku":"CRB07-210\/212 No Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Silverado","offer_id":43862864003138,"sku":"CRB07-210\/212 No Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Sierra","offer_id":43862864035906,"sku":"CRB07-210\/212 No Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ none","offer_id":43862864068674,"sku":"CRB07-210\/212 No Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Silverado","offer_id":43862864101442,"sku":"CRB07-210\/212 No Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Sierra","offer_id":43862864134210,"sku":"CRB07-210\/212 No Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ none","offer_id":43862864166978,"sku":"CRB07-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ Silverado","offer_id":43862864199746,"sku":"CRB07-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ Sierra","offer_id":43862864232514,"sku":"CRB07-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ none","offer_id":43862864265282,"sku":"CRB07-210\/212 No Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ Silverado","offer_id":43862864298050,"sku":"CRB07-210\/212 No Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ Sierra","offer_id":43862864330818,"sku":"CRB07-210\/212 No Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ none","offer_id":43862864363586,"sku":"CRB07-210\/212 No Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ Silverado","offer_id":43862864396354,"sku":"CRB07-210\/212 No Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ Sierra","offer_id":43862864429122,"sku":"CRB07-210\/212 No Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ none","offer_id":43862864461890,"sku":"CRB07-210\/212 No Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ Silverado","offer_id":43862864494658,"sku":"CRB07-210\/212 No Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ Sierra","offer_id":43862864527426,"sku":"CRB07-210\/212 No Amp","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/boe3.jpg?v=1781626490"},{"product_id":"03-06-gm-1500-light-duty-crew-cab-dual-downfire-box","title":"03-06 GM 1500 Light Duty Crew Cab Dual Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CHLT-210\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 03-06 and 07 Classic 1500 GM \u003cspan style=\"text-decoration: underline;\"\u003eLight Duty\u003c\/span\u003e Crew Cabs\u003cbr\u003eApprox. Empty Weight: 23 lbs\u003cbr\u003eMDF Construction\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eSimply drop into place\u003cbr\u003eNo other modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003eForward folding function slightly affected\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 8\" round or square and 10\" round subs\u003cbr\u003eCutout Size: 8\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 5-5\/8\"\u003cbr\u003eMax Magnet Diameter: 6\"\u003cbr\u003eVolume: .50 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, separated chambers\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately \u003cbr\u003e\u003cbr\u003eW\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eith the praised success of our HD box, we started getting tons and tons of requests to do a box specifically for the non or light duty GM crew cabs.  So we dug right in to create something incredible for the light duty as well. It wasn't easy, we admit.  The space under this seat is even more restricted than in the HD trucks and that made our task more difficult.  But we did it.  We've designed a box that no one has done before.  A box that can only be found here.  Anything else is either a knock off or a copy of our box and will likely not fit nearly as good as ours.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: small;\"\u003eThis is a box that many said could not be done.   Many of our customers are still reporting that all their \"local\" places say it's not possible.  But it is, and that's a fact. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: small;\"\u003eSo if you have a Silverado, Sierra, or Denali 1500 light duty crew, then look no further, you've found what you have been looking for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: small;\"\u003eThis is a two-chamber sealed box with .5 cu.ft. of air space per chamber. It is meant for two 8s or 10s only.  There is no way to fit 12s in this box so please do not ask.  Two 10s will pound quite nicely.  If you're thinking about using 8\" subs, the Kicker 8L7 solobarics hit incredibly hard in this box too.  \u003cbr\u003e\u003cbr\u003eStandard mounting depth for the box is 5-5\/8\" max.  Magnet diameters must be less than 6\" in order to fit this box.  There is no other light duty crew cab box anywhere this deep specifically made fort this truck.  This box is a must-have if you like your bass to hit hard and loud in your crew cab. This is one of the most sought after boxes for the 1500 crew cabs because of the overall bass output and sound quality.   Get yours today, they are going fast! \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray","offer_id":43862869540930,"sku":"CHLT-210","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/ltcrew6.jpg?v=1781626503"},{"product_id":"01-06-gm-hd-crew-cab-behind-the-seat-sub-box-with-amp-space","title":"01-06 GM HD Crew Cab Behind The Seat Sub Box With Amp Space","description":"\u003cp\u003e\u003cstrong\u003ePart #: CHDB-Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFits: 01-06 and 07 Classic GM \u003cspan style=\"TEXT-DECORATION: underline\"\u003eHeavy Duty\u003c\/span\u003e Crew Cabs\u003cbr\u003eApprox. Empty \nWeight: 25 lbs\u003cbr\u003eMDF Construction\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eInstalls behind the rear seat\u003cbr\u003eMust remove folding \nflaps\u003cbr\u003eNo other modifications required\u003cbr\u003eAmp shelf size: 14\" w x 11\" \nh\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFits two 8\" or 10\" subs\u003cbr\u003eCutout \nSize: 8\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eMounting \nDepth: 5.25\"\u003cbr\u003eVolume: .5 cu.ft ea.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eSealed Box, separated \nchambers\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFinish: \nCarpet\u003cbr\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eSubwoofers Sold \nSeparately\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eNow you can keep all \nyour equipment behind the seat--even your amp.  Our amp space box allows \nyou to do just that.  Mount your amp conveniently on the provided \nshelf so your under seat storage is left in tact and with no amps or subs \nunder the seat, the backrests will fold all the way down to give you that \nflat surface.  \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray","offer_id":43862869934146,"sku":"CHDB-Amp","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray","offer_id":43862869966914,"sku":"CHDB-Amp","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black","offer_id":43862869999682,"sku":"CHDB-Amp","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan","offer_id":43862870032450,"sku":"CHDB-Amp","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray","offer_id":43862870065218,"sku":"CHDB-Amp","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray","offer_id":43862870097986,"sku":"CHDB-Amp","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black","offer_id":43862870130754,"sku":"CHDB-Amp","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan","offer_id":43862870163522,"sku":"CHDB-Amp","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray","offer_id":43862870196290,"sku":"CHDB-Amp","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray","offer_id":43862870229058,"sku":"CHDB-Amp","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black","offer_id":43862870261826,"sku":"CHDB-Amp","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan","offer_id":43862870294594,"sku":"CHDB-Amp","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/chdbamp1.jpg?v=1781626505"},{"product_id":"07-13-gm-crew-cab-dual-downfire-with-amp-space-hot-product","title":"07-13 GM Crew Cab Dual Downfire With Amp Space *Hot Product*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB07-210\/212 Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: All 07-13 GM 4 Door Crew Cabs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 36 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eDoes not affect rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" round subs\u003cbr\u003e6\" max magnet diameter\u003cbr\u003eCutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eAlso fits: JL 10TW3, and 13TW5\u003cbr\u003eWill also fit 10\" L5\/L3 square kickers \u003cbr\u003eAmp shelf area 14\"w x 17\" d  \u003cbr\u003elonger amps can run off the box\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 6.5\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eVolume: .6 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, separated chambers\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eIf you've been wonderin' where in the heck you can mount an amp in this truck and still have room for a pair of subs, then you're not alone. At Subthump, we are always thinking about the end user and how they will use our product.  We try to come up with ways to make installs go much easier.  Most places don't care.  They just want to keep cranking out their one generic design without regard to the person installing it.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eOur amp space box makes installing your amp and subs simple, fast, and easy.  Almost downright enjoyable.  Just mount your amp on the shelf, run you're wires and call it a day.  The amp space is 14\" wide by 17\" long.  Longer amps can actually run off the box in the back if needed.  You can also drill thru the shelf to help hide some of the wires as shown to the left. \u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNot only does this box look and fit great, but it adds a whole new dimension of functionality and usability. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43862874390594,"sku":"CRB07-210\/212 Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862874423362,"sku":"CRB07-210\/212 Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862874456130,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Denali","offer_id":43862874488898,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862874521666,"sku":"CRB07-210\/212 Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862874554434,"sku":"CRB07-210\/212 Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Sierra","offer_id":43862874587202,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Denali","offer_id":43862874619970,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43862874652738,"sku":"CRB07-210\/212 Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Silverado","offer_id":43862874685506,"sku":"CRB07-210\/212 Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Sierra","offer_id":43862874718274,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Denali","offer_id":43862874751042,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ none","offer_id":43862874783810,"sku":"CRB07-210\/212 Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862874816578,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862874849346,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Denali","offer_id":43862874882114,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ none","offer_id":43862874914882,"sku":"CRB07-210\/212 Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862874947650,"sku":"CRB07-210\/212 Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862874980418,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Denali","offer_id":43862875013186,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ none","offer_id":43862875045954,"sku":"CRB07-210\/212 Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Silverado","offer_id":43862875078722,"sku":"CRB07-210\/212 Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Sierra","offer_id":43862875111490,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Denali","offer_id":43862875144258,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ none","offer_id":43862875177026,"sku":"CRB07-210\/212 Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Silverado","offer_id":43862875209794,"sku":"CRB07-210\/212 Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Sierra","offer_id":43862875242562,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Denali","offer_id":43862875275330,"sku":"CRB07-210\/212 Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ none","offer_id":43862875308098,"sku":"CRB07-210\/212 Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862875340866,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862875373634,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Denali","offer_id":43862875406402,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ none","offer_id":43862875439170,"sku":"CRB07-210\/212 Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Silverado","offer_id":43862875471938,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Sierra","offer_id":43862875504706,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Denali","offer_id":43862875537474,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ none","offer_id":43862875570242,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Silverado","offer_id":43862875603010,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Sierra","offer_id":43862875635778,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Denali","offer_id":43862875668546,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ none","offer_id":43862875701314,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Silverado","offer_id":43862875734082,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Sierra","offer_id":43862875766850,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Denali","offer_id":43862875799618,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ none","offer_id":43862875832386,"sku":"CRB07-210\/212 Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Silverado","offer_id":43862875865154,"sku":"CRB07-210\/212 Amp","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Sierra","offer_id":43862875897922,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Denali","offer_id":43862875930690,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Charcoal Gray \/ none","offer_id":43862875963458,"sku":"CRB07-210\/212 Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Charcoal Gray \/ Silverado","offer_id":43862875996226,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Charcoal Gray \/ Sierra","offer_id":43862876028994,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Charcoal Gray \/ Denali","offer_id":43862876061762,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Black \/ none","offer_id":43862876094530,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Black \/ Silverado","offer_id":43862876127298,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Black \/ Sierra","offer_id":43862876160066,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Black \/ Denali","offer_id":43862876192834,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Light Gray \/ none","offer_id":43862876225602,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Light Gray \/ Silverado","offer_id":43862876258370,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Light Gray \/ Sierra","offer_id":43862876291138,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Light Gray \/ Denali","offer_id":43862876323906,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Plush Light Tan \/ none","offer_id":43862876356674,"sku":"CRB07-210\/212 Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Plush Light Tan \/ Silverado","offer_id":43862876389442,"sku":"CRB07-210\/212 Amp","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Plush Light Tan \/ Sierra","offer_id":43862876422210,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Plush Light Tan \/ Denali","offer_id":43862876454978,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Charcoal Gray \/ none","offer_id":43862876487746,"sku":"CRB07-210\/212 Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Charcoal Gray \/ Silverado","offer_id":43862876520514,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Charcoal Gray \/ Sierra","offer_id":43862876553282,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Charcoal Gray \/ Denali","offer_id":43862876586050,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Black \/ none","offer_id":43862876618818,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Black \/ Silverado","offer_id":43862876651586,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Black \/ Sierra","offer_id":43862876684354,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Black \/ Denali","offer_id":43862876717122,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Light Gray \/ none","offer_id":43862876749890,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Light Gray \/ Silverado","offer_id":43862876782658,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Light Gray \/ Sierra","offer_id":43862876815426,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Light Gray \/ Denali","offer_id":43862876848194,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Plush Light Tan \/ none","offer_id":43862876880962,"sku":"CRB07-210\/212 Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Plush Light Tan \/ Silverado","offer_id":43862876913730,"sku":"CRB07-210\/212 Amp","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Plush Light Tan \/ Sierra","offer_id":43862876946498,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10\" Square (L5) Only \/ Plush Light Tan \/ Denali","offer_id":43862876979266,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ none","offer_id":43862877012034,"sku":"CRB07-210\/212 Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862877044802,"sku":"CRB07-210\/212 Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862877077570,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ Denali","offer_id":43862877110338,"sku":"CRB07-210\/212 Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ none","offer_id":43862877143106,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ Silverado","offer_id":43862877175874,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ Sierra","offer_id":43862877208642,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ Denali","offer_id":43862877241410,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ none","offer_id":43862877274178,"sku":"CRB07-210\/212 Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ Silverado","offer_id":43862877306946,"sku":"CRB07-210\/212 Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ Sierra","offer_id":43862877339714,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ Denali","offer_id":43862877372482,"sku":"CRB07-210\/212 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ none","offer_id":43862877405250,"sku":"CRB07-210\/212 Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862877438018,"sku":"CRB07-210\/212 Amp","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862877470786,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ Denali","offer_id":43862877503554,"sku":"CRB07-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crbamp1.jpg?v=1781626520"},{"product_id":"01-06-gm-hd-crew-cab-single-downfire-box","title":"01-06 GM HD Crew Cab Single Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CHD-110\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFits: 01-06 and 07 Classic GM \u003cspan style=\"TEXT-DECORATION: underline\"\u003eHeavy Duty\u003c\/span\u003e Crew Cabs\u003cbr\u003eApprox. Empty \nWeight: 13 lbs\u003cbr\u003eMDF Construction\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eInstalls under the rear drivers seat \u003cbr\u003eNo \nmodifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003eForward folding \nfunction slightly affected\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFits 8\" \nround or square and 10\" round subs\u003cbr\u003eCutout Size: 8\"=7-1\/8\", \n10\"=9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eMounting Depth: \n6-1\/8\"\u003cbr\u003eBased on 5.75\" dia. magnet\u003cbr\u003eVolume: .6 \ncu.ft chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eSealed Box\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFinish: Carpet\u003cbr\u003eTerminal: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eSubwoofer Sold \nSeparately\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eThis box is a must-have if you like \nyour bass low and loud in your HD crew cab.  With out a doubt, this is the \nloudest best sounding style box you can put in your crew cab, making this box \nour best selling box for this truck.  Don't settle for anything less than a \nquality  crew cab box from Subthump.  If some other imitation looks \n'cheap', it probably is just that.  Our box is the real deal.  Get \nyours today, they are going faster than ever!\u003c\/span\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Single 10 inch Round \/ Charcoal Gray","offer_id":43862907846722,"sku":"CHD-110","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray","offer_id":43862907879490,"sku":"CHD-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black","offer_id":43862907912258,"sku":"CHD-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan","offer_id":43862907945026,"sku":"CHD-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Charcoal Gray","offer_id":43862907977794,"sku":"CHD-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Light Gray","offer_id":43862908010562,"sku":"CHD-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Black","offer_id":43862908043330,"sku":"CHD-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Plush Light Tan","offer_id":43862908076098,"sku":"CHD-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Charcoal Gray","offer_id":43862908108866,"sku":"CHD-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Light Gray","offer_id":43862908141634,"sku":"CHD-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Black","offer_id":43862908174402,"sku":"CHD-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Plush Light Tan","offer_id":43862908207170,"sku":"CHD-110","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/chltasm.jpg?v=1781626683"},{"product_id":"07-13-gm-crew-cab-quad-8-front-fire-box","title":"07-13 GM Crew Cab Quad 8 Front Fire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB07-4x8FF\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 07-13 GM 4 Door Crew Cabs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 37 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eDoes not affect rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits Four 8\" round or 8\" square subs\u003cbr\u003e(only the older 8L7 smaller design)\u003cbr\u003etwo per side\u003cbr\u003eCan also Fit two 8\" instead of four\u003cbr\u003eone per side.  just ask if you prefer two\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 7\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eVolume: 1.08 cu.ft per side\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, two separated chambers\u003cbr\u003eBraced between subs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNew quad 8 front fire box.  Fits four round or square 8\" subs in a sealed configuration.\u003cbr\u003e*No Sundown 8s or other large magnet subs.\u003cbr\u003eWe will not accept returns for speakers that don't fit\u003cbr\u003eFind some that do.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Charcoal Gray","offer_id":43862912827458,"sku":"CRB07-4x8FF","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Black","offer_id":43862912860226,"sku":"CRB07-4x8FF","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Light Gray","offer_id":43862912892994,"sku":"CRB07-4x8FF","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Plush Light Tan","offer_id":43862912925762,"sku":"CRB07-4x8FF","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Charcoal Gray","offer_id":43862912958530,"sku":"CRB07-4x8FF","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Black","offer_id":43862912991298,"sku":"CRB07-4x8FF","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Light Gray","offer_id":43862913024066,"sku":"CRB07-4x8FF","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Plush Light Tan","offer_id":43862913056834,"sku":"CRB07-4x8FF","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb07-4x8ffasm.jpg?v=1781626740"},{"product_id":"2014-and-up-gm-crew-cab-dual-upfire-box-new","title":"2014 \u0026 Up GM Crew Cab Dual Upfire Box *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-UF\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFits: 2014 \u0026amp; Up GM 4 Door \nCrew\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eApprox. Empty Weight: 28 \nlbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eDoes not affect rear seat\u003cbr\u003eSpeakers will not contact \nseat\u003cbr\u003eGrilles can be used if desired\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFits Two Shallow 10\" or 12\" \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eMounting Depth: 3.5\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eVolume: .85 cu.ft per side\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eSealed Box \u003cbr\u003eBraced between subs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eTerminals: Installed\u003cbr\u003eLogo Options: Sierra, \nSilverado\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eSubwoofers Sold \nSeparately\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"FONT-SIZE: small\"\u003eOur box for the new 2014 GM Crew fits \nperfectly under the rear seat.  No modifications to the truck or seat are \nneeded.  The subs are recessed into the box to avoid contacting the bottom \nof the seat.  The air gap is vented toward the front so the bass waves are \nnot blocked or muffled by the seat.  If you are looking for something \ndifferent and unique and makes some serious bass, this is your ticket.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003c\/span\u003e\u003cspan style=\"FONT-SIZE: small\"\u003e\u003c\/span\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 Round Slim \/ Charcoal Gray \/ none","offer_id":43862931079234,"sku":"CRB14-UF","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Charcoal Gray \/ Silverado","offer_id":43862931112002,"sku":"CRB14-UF","price":184.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Charcoal Gray \/ Sierra","offer_id":43862931144770,"sku":"CRB14-UF","price":174.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Black \/ none","offer_id":43862931177538,"sku":"CRB14-UF","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Black \/ Silverado","offer_id":43862931210306,"sku":"CRB14-UF","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Black \/ Sierra","offer_id":43862931243074,"sku":"CRB14-UF","price":194.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Light Gray \/ none","offer_id":43862931275842,"sku":"CRB14-UF","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Light Gray \/ Silverado","offer_id":43862931308610,"sku":"CRB14-UF","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Light Gray \/ Sierra","offer_id":43862931341378,"sku":"CRB14-UF","price":194.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Plush Light Tan \/ none","offer_id":43862931374146,"sku":"CRB14-UF","price":174.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Plush Light Tan \/ Silverado","offer_id":43862931406914,"sku":"CRB14-UF","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 Round Slim \/ Plush Light Tan \/ Sierra","offer_id":43862931439682,"sku":"CRB14-UF","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Charcoal Gray \/ none","offer_id":43862931472450,"sku":"CRB14-UF","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Charcoal Gray \/ Silverado","offer_id":43862931505218,"sku":"CRB14-UF","price":184.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Charcoal Gray \/ Sierra","offer_id":43862931537986,"sku":"CRB14-UF","price":174.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Black \/ none","offer_id":43862931570754,"sku":"CRB14-UF","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Black \/ Silverado","offer_id":43862931603522,"sku":"CRB14-UF","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Black \/ Sierra","offer_id":43862931636290,"sku":"CRB14-UF","price":194.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Light Gray \/ none","offer_id":43862931669058,"sku":"CRB14-UF","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Light Gray \/ Silverado","offer_id":43862931701826,"sku":"CRB14-UF","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Light Gray \/ Sierra","offer_id":43862931734594,"sku":"CRB14-UF","price":194.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Plush Light Tan \/ none","offer_id":43862931767362,"sku":"CRB14-UF","price":174.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Plush Light Tan \/ Silverado","offer_id":43862931800130,"sku":"CRB14-UF","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Plush Light Tan \/ Sierra","offer_id":43862931832898,"sku":"CRB14-UF","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/2014ufasm.jpg?v=1781626876"},{"product_id":"2014-2018-gm-crew-cab-single-downfire-box","title":"2014-2018 GM Crew Cab Single Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-110\/112\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM 4 Door Crew Cabs\u003cbr\u003eAlso Fits 2019 Legacy Edition\u003cbr\u003eApprox. Empty Weight: 15 lbs\u003cbr\u003eMDF Construction\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat \u003cbr\u003eon Drivers Side.  Passenger Version \u003cbr\u003eAlso Available.  See Menu To Order\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" Shallow Subs\u003cbr\u003eWill aloso fit 10Tw3, \u003cbr\u003eNo 12Tw3\u003cbr\u003eAnd even Some Oversize Shallows\u003cbr\u003eLike JL and Sundown\u003cbr\u003eStandard Cutout: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth For 10\" subs = 6\"\u003cbr\u003eMounting Depth for 12\" subs = 4.5\"\u003cbr\u003eMagnets no larger than 6\" dia.\u003cbr\u003eVolume: .91 cu.ft \u003cbr\u003eBox to floor clearance: 1.75\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box \u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003eTerminal: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSee a customer's install here: \u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=DUZ5Gfe6n3Q\"\u003e\u003cspan style=\"color: #0000ff; text-decoration: underline;\"\u003ehttps:\/\/www.youtube.com\/watch?v=DUZ5Gfe6n3Q\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eI\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003ef you're looking to add some decent bass to your truck without going overboard or don't want the extra cost of a big box and another woofer, then our single box is just what you need.  A sealed downfire box that fits on the driver's side and will save almost half the space under the back seat\u003c\/span\u003e.  We can also build this single for the passenger side.  If you prefer this, simply make that section in the options menu. \u003cbr\u003eNote: if your sub requires more than 1.75\" underneath clearance, you will need a seat lift and shim the box up to compensate. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Single 10 inch Round \/ Light Gray \/ Drivers Side Box As Shown","offer_id":43862968729666,"sku":"CRB14-110\/112","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray \/ Passenger Side Box","offer_id":43862968762434,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Drivers Side Box As Shown","offer_id":43862968795202,"sku":"CRB14-110\/112","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Passenger Side Box","offer_id":43862968827970,"sku":"CRB14-110\/112","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Drivers Side Box As Shown","offer_id":43862968860738,"sku":"CRB14-110\/112","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Passenger Side Box","offer_id":43862968893506,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ Drivers Side Box As Shown","offer_id":43862968926274,"sku":"CRB14-110\/112","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ Passenger Side Box","offer_id":43862968959042,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Light Gray \/ Drivers Side Box As Shown","offer_id":43862968991810,"sku":"CRB14-110\/112","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Light Gray \/ Passenger Side Box","offer_id":43862969024578,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Charcoal Gray \/ Drivers Side Box As Shown","offer_id":43862969057346,"sku":"CRB14-110\/112","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Charcoal Gray \/ Passenger Side Box","offer_id":43862969090114,"sku":"CRB14-110\/112","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Black \/ Drivers Side Box As Shown","offer_id":43862969122882,"sku":"CRB14-110\/112","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Black \/ Passenger Side Box","offer_id":43862969155650,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Plush Light Tan \/ Drivers Side Box As Shown","offer_id":43862969188418,"sku":"CRB14-110\/112","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Plush Light Tan \/ Passenger Side Box","offer_id":43862969221186,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Drivers Side Box As Shown","offer_id":43862969253954,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Passenger Side Box","offer_id":43862969286722,"sku":"CRB14-110\/112","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Drivers Side Box As Shown","offer_id":43862969319490,"sku":"CRB14-110\/112","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Passenger Side Box","offer_id":43862969352258,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Drivers Side Box As Shown","offer_id":43862969385026,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Passenger Side Box","offer_id":43862969417794,"sku":"CRB14-110\/112","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Drivers Side Box As Shown","offer_id":43862969450562,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Passenger Side Box","offer_id":43862969483330,"sku":"CRB14-110\/112","price":264.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Light Gray \/ Drivers Side Box As Shown","offer_id":43862969516098,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Light Gray \/ Passenger Side Box","offer_id":43862969548866,"sku":"CRB14-110\/112","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Charcoal Gray \/ Drivers Side Box As Shown","offer_id":43862969581634,"sku":"CRB14-110\/112","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Charcoal Gray \/ Passenger Side Box","offer_id":43862969614402,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Black \/ Drivers Side Box As Shown","offer_id":43862969647170,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Black \/ Passenger Side Box","offer_id":43862969679938,"sku":"CRB14-110\/112","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Plush Light Tan \/ Drivers Side Box As Shown","offer_id":43862969712706,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut for 10\" Sundown Audio SD-3s \/ Plush Light Tan \/ Passenger Side Box","offer_id":43862969745474,"sku":"CRB14-110\/112","price":264.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ Drivers Side Box As Shown","offer_id":43862969778242,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ Passenger Side Box","offer_id":43862969811010,"sku":"CRB14-110\/112","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ Drivers Side Box As Shown","offer_id":43862969843778,"sku":"CRB14-110\/112","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ Passenger Side Box","offer_id":43862969876546,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ Drivers Side Box As Shown","offer_id":43862969909314,"sku":"CRB14-110\/112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ Passenger Side Box","offer_id":43862969942082,"sku":"CRB14-110\/112","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ Drivers Side Box As Shown","offer_id":43862969974850,"sku":"CRB14-110\/112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ Passenger Side Box","offer_id":43862970007618,"sku":"CRB14-110\/112","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb14-110asm.jpg?v=1781627001"},{"product_id":"03-06-gm-1500-light-duty-crew-cab-single-downfire-box","title":"03-06 GM 1500 Light Duty Crew Cab Single Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CHLT-110\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 03-06 and 07 Classic GM \u003cspan style=\"text-decoration: underline;\"\u003e1500 Light Duty \u003c\/span\u003eCrew Cabs\u003cbr\u003eApprox. Empty Weight: 13 lbs\u003cbr\u003eMDF Construction\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear drivers seat \u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003eForward folding function slightly affected\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 8\" round or square and 10\" round subs\u003cbr\u003eCutout Size: 8\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 5-5\/8\"\u003cbr\u003eMax Magnet Diameter: 6\"\u003cbr\u003eVolume: .6 cu.ft chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003eTerminal: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofer Sold Separately\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: small;\"\u003eThis box is a must-have if you like your bass low and loud in your crew cab.  With out a doubt, this is the loudest best sounding style box you can put in your crew cab, making this box our best selling box for this truck.  Don't settle for anything less than a quality  crew cab box from Subthump.  If some other imitation looks 'cheap', it probably is just that.  Our box is the real deal.  Get yours today, they are going faster than ever!\u003c\/span\u003e \u003c\/p\u003e\n\u003cp align=\"left\"\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Single 10 inch Round \/ Charcoal Gray","offer_id":43862971777090,"sku":"CHLT-110","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray","offer_id":43862971809858,"sku":"CHLT-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black","offer_id":43862971842626,"sku":"CHLT-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan","offer_id":43862971875394,"sku":"CHLT-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Charcoal Gray","offer_id":43862971908162,"sku":"CHLT-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Light Gray","offer_id":43862971940930,"sku":"CHLT-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Black","offer_id":43862971973698,"sku":"CHLT-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Plush Light Tan","offer_id":43862972006466,"sku":"CHLT-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Charcoal Gray","offer_id":43862972039234,"sku":"CHLT-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Light Gray","offer_id":43862972072002,"sku":"CHLT-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Black","offer_id":43862972104770,"sku":"CHLT-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Plush Light Tan","offer_id":43862972137538,"sku":"CHLT-110","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/chltasm_5f091024-e9d1-468e-b57f-b219de79577e.jpg?v=1781627008"},{"product_id":"2014-2018-gm-crew-cab-dual-downfire-box-new","title":"2014-2018 GM Crew Cab Dual Downfire Box  *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-210\/212 No Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM 4 Door Crew Cabs\u003cbr\u003e\u003cspan\u003eAlso Fits 2019 Legacy Edition\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 36 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eDoes not affect rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" shallow subs\u003cbr\u003eCutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eAlso fits: JL 10TW3, 12TW3 and 13TW5\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth For 10\" subs = 6\"\u003cbr\u003eMounting Depth for 12\" subs = 4.5\"\u003cbr\u003e\u003c\/span\u003eMagnets no larger than 6\" dia.\u003cbr\u003eVolume: .81 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, separated chambers\u003cbr\u003eBox to floor cleanrace: 1.75\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eOur dual 10\/12 box is great-looking and fits incredible.  Plus, we can fit much larger subs than any other box available...and with more sub to floor clearance than any other box for this truck.  1.75\" of clearance is standard on these boxes.   And if that isn't enough already, we also have the new style Silverado logo as an opton.  All these things make Subthump your trusted choice for your new crew cab sub box.\u003cbr\u003eNote: if your sub requires more than 1.75\" underneath clearance, you will need a seat lift and shim the box up to compensate.  Our JL12tw3 option has added clearance and is offset with a thin seat lift needed for installation. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43862981115970,"sku":"CRB14-210\/212 No Amp","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862981148738,"sku":"CRB14-210\/212 No Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862981181506,"sku":"CRB14-210\/212 No Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Denali","offer_id":43862981214274,"sku":"CRB14-210\/212 No Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862981247042,"sku":"CRB14-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862981279810,"sku":"CRB14-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Sierra","offer_id":43862981312578,"sku":"CRB14-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Denali","offer_id":43862981345346,"sku":"CRB14-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43862981378114,"sku":"CRB14-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Silverado","offer_id":43862981410882,"sku":"CRB14-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ 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Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Silverado","offer_id":43862988226626,"sku":"CRB14-210\/212 Amp","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Sierra","offer_id":43862988259394,"sku":"CRB14-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Denali","offer_id":43862988292162,"sku":"CRB14-210\/212 Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ none","offer_id":43862988324930,"sku":"CRB14-210\/212 Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Silverado","offer_id":43862988357698,"sku":"CRB14-210\/212 Amp","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Sierra","offer_id":43862988390466,"sku":"CRB14-210\/212 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Amp","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb14ampasm.jpg?v=1781627071"},{"product_id":"2014-2018-crew-cab-large-single-downfire-box-with-amp-space-new","title":"2014-2018 Crew Cab Large Single Downfire Box With Amp Space *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-L110\/L112 Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM 4 Door Crew Cabs\u003cbr\u003e\u003cspan\u003eAlso Fits 2019 Legacy Edition\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 37 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eDoes not affect rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" shallow subs\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eAlso fits: JL 10TW3, and 13TW5\u003cbr\u003e\u003c\/span\u003eCutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth For 10\" subs = 6\"\u003cbr\u003eMounting Depth for 12\" subs = 4.5\"\u003cbr\u003eMagnets no larger than 6\" dia.\u003cbr\u003e\u003c\/span\u003eVolume: 1.2 cu.ft. Sealed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eAmp Space Area: 14\" x 15\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eTerminal: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003eCarpet Shown: Black\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eOur new Large single downfire with amp space fits just like our other boxes for this truck.  What we did is integrate our amp box and dual box into one.  So we have one large chamber for sub volume, along with an amp shelf.  Everything else stays the same as our other boxes.  We still have 1.75\" of clearance underneath and the overall width the the same as our dual box.  We trimmed out the amp shelf so that once the seats are folded down, the amp is not visible.  But the openness at the rear leaves airflow for cooling.  We also installed a convenient speaker terminal connection right next to the amp shelf.  I\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003ef that isn't enough already, we also offer the Silverado logo as an opton.  All these things make Subthump your trusted choice for your new crew cab sub box.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Single 10 inch Round \/ Charcoal Gray \/ none","offer_id":43862989897794,"sku":"CRB14-L110\/L112 Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862989930562,"sku":"CRB14-L110\/L112 Amp","price":394.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862989963330,"sku":"CRB14-L110\/L112 Amp","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ none","offer_id":43862989996098,"sku":"CRB14-L110\/L112 Amp","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Silverado","offer_id":43862990028866,"sku":"CRB14-L110\/L112 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\/ Plush Light Tan \/ Silverado","offer_id":43862991011906,"sku":"CRB14-L110\/L112 Amp","price":419.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round Slim \/ Plush Light Tan \/ Sierra","offer_id":43862991044674,"sku":"CRB14-L110\/L112 Amp","price":409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb14-112ampasm.jpg?v=1781627076"},{"product_id":"07-13-gm-crew-cab-quad-8-front-fire-ported-box-new","title":"07-13 GM Crew Cab Quad 8 Front Fire Ported Box  *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB07-4x8FFP\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 07-13 GM 4 Door Crew Cabs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 37 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eDoes not affect rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits Four 8\" round or 8\" square subs\u003cbr\u003e(only the older 8L7 smaller design)\u003cbr\u003eTwo subs per side\u003cbr\u003eCan also Fit two 8\" instead of four\u003cbr\u003eie one per side.  See menu below\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 7\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eVolume: 1.08 cu.ft per side\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eOne full chamber on each side\u003cbr\u003eBraced between subs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003eBlack Carpet Shown\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNew quad 8 front fire box.  Fits four round or square 8\" subs in a sealed configuration.\u003cbr\u003e*No Sundown 8s or other large magnet subs.\u003cbr\u003eWe will not accept returns for speakers that don't fit\u003cbr\u003eFind some that do.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Charcoal Gray","offer_id":43862997041218,"sku":"CRB07-4x8FFP","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Black","offer_id":43862997073986,"sku":"CRB07-4x8FFP","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Light Gray","offer_id":43862997106754,"sku":"CRB07-4x8FFP","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Plush Light Tan","offer_id":43862997139522,"sku":"CRB07-4x8FFP","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Charcoal Gray","offer_id":43862997172290,"sku":"CRB07-4x8FFP","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Black","offer_id":43862997205058,"sku":"CRB07-4x8FFP","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Light Gray","offer_id":43862997237826,"sku":"CRB07-4x8FFP","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Plush Light Tan","offer_id":43862997270594,"sku":"CRB07-4x8FFP","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray","offer_id":43862997303362,"sku":"CRB07-4x8FFP","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black","offer_id":43862997336130,"sku":"CRB07-4x8FFP","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray","offer_id":43862997368898,"sku":"CRB07-4x8FFP","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan","offer_id":43862997401666,"sku":"CRB07-4x8FFP","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray","offer_id":43862997434434,"sku":"CRB07-4x8FFP","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black","offer_id":43862997467202,"sku":"CRB07-4x8FFP","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray","offer_id":43862997499970,"sku":"CRB07-4x8FFP","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan","offer_id":43862997532738,"sku":"CRB07-4x8FFP","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/074x8ffpasm.jpg?v=1781627101"},{"product_id":"2007-2013-gm-crew-cab-single-downfire-box-with-amp-shelf-and-cubby-storage","title":"2007-2013 GM Crew Cab Single Downfire Box With Amp Shelf And Cubby Storage","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB07-Amp-Cubby\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFits: 2007-2013 GM Crew Cab Trucks\u003cbr\u003eA version for 2014-2018 Crews is also available\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 42 lbs\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits One 10\" or 12\" round sub\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e*Cutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eAlso fits: JL 10TW3, 12TW3,  \u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 6.5\"\u003cbr\u003e-based on 6\" magnet\u003cbr\u003e*Volume: .6-.9 cu.ft \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e*Carpet color shown: Black\u003cbr\u003eTerminal: Installed\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eLogo Text: Optional\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003e*Amp Shelf Area: 11\"x13\"\u003cbr\u003e*Cubby Area: 13\"x20\"\u003cbr\u003e\u003cbr\u003e* indicates a customizable field\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eOur CRB07-Amp Cubby box is essentially our Dual box (item CRB07-210\/212) with a portion of the box being a sub enclosure and the other portion being split between an amp shelf and extra storage bin for under the seat.  The box fits exactly the same as the dual box we offer and with the seat down, will look identical as well.  The volume is customizable too.  We can vary the lengths, which varies the volume of the box as well as alter amp shelf and cubby area.  Please note that that the enclosure section and the other two components grow and shink in inverse proportion.  Works best with compact amps as shown in order to allow more area for the storage bin.  \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Single 10 inch Round \/ Charcoal Gray \/ none","offer_id":43863005036610,"sku":"CRB07-Amp-Cubby","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43863005069378,"sku":"CRB07-Amp-Cubby","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43863005102146,"sku":"CRB07-Amp-Cubby","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ none","offer_id":43863005134914,"sku":"CRB07-Amp-Cubby","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Silverado","offer_id":43863005167682,"sku":"CRB07-Amp-Cubby","price":404.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Sierra","offer_id":43863005200450,"sku":"CRB07-Amp-Cubby","price":394.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray \/ none","offer_id":43863005233218,"sku":"CRB07-Amp-Cubby","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray \/ Silverado","offer_id":43863005265986,"sku":"CRB07-Amp-Cubby","price":404.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray \/ Sierra","offer_id":43863005298754,"sku":"CRB07-Amp-Cubby","price":394.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ none","offer_id":43863005331522,"sku":"CRB07-Amp-Cubby","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43863005364290,"sku":"CRB07-Amp-Cubby","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43863005397058,"sku":"CRB07-Amp-Cubby","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ none","offer_id":43863005429826,"sku":"CRB07-Amp-Cubby","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Silverado","offer_id":43863005462594,"sku":"CRB07-Amp-Cubby","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray \/ Sierra","offer_id":43863005495362,"sku":"CRB07-Amp-Cubby","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ none","offer_id":43863005528130,"sku":"CRB07-Amp-Cubby","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Silverado","offer_id":43863005560898,"sku":"CRB07-Amp-Cubby","price":419.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black \/ Sierra","offer_id":43863005593666,"sku":"CRB07-Amp-Cubby","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ none","offer_id":43863005626434,"sku":"CRB07-Amp-Cubby","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Silverado","offer_id":43863005659202,"sku":"CRB07-Amp-Cubby","price":419.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray \/ Sierra","offer_id":43863005691970,"sku":"CRB07-Amp-Cubby","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ none","offer_id":43863005724738,"sku":"CRB07-Amp-Cubby","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Silverado","offer_id":43863005757506,"sku":"CRB07-Amp-Cubby","price":424.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan \/ Sierra","offer_id":43863005790274,"sku":"CRB07-Amp-Cubby","price":414.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Charcoal Gray \/ none","offer_id":43863005823042,"sku":"CRB07-Amp-Cubby","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43863005855810,"sku":"CRB07-Amp-Cubby","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43863005888578,"sku":"CRB07-Amp-Cubby","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black \/ none","offer_id":43863005921346,"sku":"CRB07-Amp-Cubby","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black \/ Silverado","offer_id":43863005954114,"sku":"CRB07-Amp-Cubby","price":404.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black \/ Sierra","offer_id":43863005986882,"sku":"CRB07-Amp-Cubby","price":394.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray \/ none","offer_id":43863006019650,"sku":"CRB07-Amp-Cubby","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray \/ Silverado","offer_id":43863006052418,"sku":"CRB07-Amp-Cubby","price":404.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray \/ Sierra","offer_id":43863006085186,"sku":"CRB07-Amp-Cubby","price":394.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan \/ none","offer_id":43863006117954,"sku":"CRB07-Amp-Cubby","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43863006150722,"sku":"CRB07-Amp-Cubby","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43863006183490,"sku":"CRB07-Amp-Cubby","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crbampcubby3sm.jpg?v=1781627139"},{"product_id":"2014-2018-gm-crew-cab-quad-8-front-fire-box-new","title":"2014-2018 GM Crew Cab Quad 8 Front Fire Box  *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-4x8FF\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM 4 Door Crew Cabs\u003cbr\u003e\u003cspan\u003eAlso Fits 2019 Legacy Edition\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 37 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eRequires 1\/2\" Seat Lift, \u003cbr\u003eSeat Spacers Included.\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits Four 8\" round subs.\u003cbr\u003eAlso fits 8\" square subs 8L7T\u003cbr\u003emust be the 8L7T (thin series) not regular. \u003cbr\u003eCan also Fit two 8\" instead of four, one per side.  \u003cbr\u003ejust ask if you prefer two instead of four\u003cbr\u003efor more air space Per sub. \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 6.5\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eVolume: 1.05 cu.ft per side\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, two separated chambers\u003cbr\u003eBraced between all subs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers not included. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eNew quad 8 front fire box.  Fits four round or square 8L7T subs in a sealed configuration.\u003cbr\u003e*No Sundown 8s or other large magnet subs. We will not accept returns for speakers that don't fit.\u003cbr\u003eFind some that do, or install a seat lift and go with one of our \"Lift kit\" boxes--as our lift kit boxes can fit practially any 8\" subs on the market.  \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Charcoal Gray","offer_id":43863017783362,"sku":"CRB14-4x8FF","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Black","offer_id":43863017816130,"sku":"CRB14-4x8FF","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Light Gray","offer_id":43863017848898,"sku":"CRB14-4x8FF","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Plush Light Tan","offer_id":43863017881666,"sku":"CRB14-4x8FF","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 Square Thin Series L7T \/ Charcoal Gray","offer_id":43863017914434,"sku":"CRB14-4x8FF","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 Square Thin Series L7T \/ Black","offer_id":43863017947202,"sku":"CRB14-4x8FF","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 Square Thin Series L7T \/ Light Gray","offer_id":43863017979970,"sku":"CRB14-4x8FF","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 Square Thin Series L7T \/ Plush Light Tan","offer_id":43863018012738,"sku":"CRB14-4x8FF","price":394.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb07-4x8ffasm_b68a6588-a950-416f-b98e-773963d3d1ff.jpg?v=1781627178"},{"product_id":"01-06-gm-hd-crew-cab-dual-downfire-box-poly-bedliner-finish","title":"01-06 GM HD Crew Cab Dual Downfire Box Poly Bedliner Finish","description":"\u003cp\u003e\u003cstrong\u003ePart #: CHD-210 Poly\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 01-06 and 07 Classic GM \u003cspan style=\"text-decoration: underline;\"\u003eHeavy Duty\u003c\/span\u003e Crew Cabs\u003cbr\u003eApprox. Empty Weight: 27 lbs\u003cbr\u003eMDF Construction\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eMust swing jack out of the way\u003cbr\u003eNo other modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003eForward folding function slightly affected\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 8\" round or square and 10\" round subs\u003cbr\u003eCutout Size:9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 6-1\/8\"\u003cbr\u003eBased on 5.75\" dia. magnet\u003cbr\u003eVolume: .55 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, separated chambers\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Black Poly Bedliner\u003cbr\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003eCustomer Video:  (carpeted version shown)\u003cbr\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=ci-GVKNqi_I\"\u003ehttps:\/\/www.youtube.com\/watch?v=ci-GVKNqi_I\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003eSame box as our best selling carpeted version, now available in a durable poly bedliner finish.   \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Black Poly Bedliner Coating","offer_id":43863020798018,"sku":"CHD-210 Poly","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/chdpoly1sm.jpg?v=1781627196"},{"product_id":"03-06-gm-1500-light-duty-crew-cab-dual-10-downfire-box-poly-bedliner-finish","title":"03-06 GM 1500 Light Duty Crew Cab Dual 10 Downfire Box Poly Bedliner Finish","description":"\u003cp\u003e\u003cstrong\u003ePart #: CHLT-210 Poly\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 03-06 and 07 Classic 1500 GM \u003cspan style=\"text-decoration: underline;\"\u003eLight Duty\u003c\/span\u003e Crew Cabs\u003cbr\u003eApprox. Empty Weight: 23 lbs\u003cbr\u003eMDF Construction\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eSimply drop into place\u003cbr\u003eNo other modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003eForward folding function slightly affected\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits Two 10\" round subs\u003cbr\u003eCutout Size: 9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 5-5\/8\"\u003cbr\u003eMax Magnet Diameter: 6\"\u003cbr\u003eVolume: .50 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, separated chambers\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Black Poly Bedliner\u003cbr\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately \u003cbr\u003e\u003cbr\u003eSame box as our best-selling Light Duty Crew Cab Sub box, now available in a durable poly bedliner finish. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Black Poly Bedliner Coating","offer_id":43863020830786,"sku":"CHLT-210 Poly","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/chltpoly1sm.jpg?v=1781627197"},{"product_id":"new-2019-2026-new-body-gm-crew-cab-dual-10-front-fire-ported-subwoofer-box","title":"*New* 2019-2026 New Body GM Crew Cab Dual 10 Front Fire Ported Subwoofer Box","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CRB19-FF210P\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2026 New Body StyleGM 4 Door Crew Cabs\u003cbr\u003e\u003cbr\u003eApprox. Empty Weight: 39 lbs\u003cbr\u003eInstalls under the rear seat\u003cbr\u003eSeat Lift is Not Required.  \u003cbr\u003eJack must be removed\u003cbr\u003eTire Tools can remain \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits Two 10\" round or square subs \u003cbr\u003eHeavy Duty All 3\/4\" MDF Construction\u003cbr\u003eStandard Hole Size: 9-1\/8\"\u003cbr\u003eOr Select Custom Sizing and\u003cbr\u003eList specific size in 'comments' box \u003cbr\u003eat checkout. \u003cbr\u003e\u003cspan\u003eMounting Depth 7.5\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMagnets no larger than 7\"\u003c\/span\u003e\u003cbr\u003eSpeakers Not included\u003cbr\u003eFinish: Carpet (Charcoal Gray Shown)\u003cbr\u003eTerminals: One Heavy Duty Spring Type\u003cbr\u003eNet Volume: 2.0 cu.ft (1.0 cu.ft. per sub)\u003cbr\u003ePort Area: 9.75\"x3\"\u003cbr\u003eTuning Freq: 33hz\u003cbr\u003eBraced between subs \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray","offer_id":43863021715522,"sku":"CRB19-FF210P","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black","offer_id":43863021748290,"sku":"CRB19-FF210P","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray","offer_id":43863021781058,"sku":"CRB19-FF210P","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan","offer_id":43863021813826,"sku":"CRB19-FF210P","price":414.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray","offer_id":43863021846594,"sku":"CRB19-FF210P","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black","offer_id":43863021879362,"sku":"CRB19-FF210P","price":429.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray","offer_id":43863021912130,"sku":"CRB19-FF210P","price":429.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan","offer_id":43863021944898,"sku":"CRB19-FF210P","price":434.0,"currency_code":"USD","in_stock":true},{"title":"Dual JL 10W7 (8-3\/4\") \/ Charcoal Gray","offer_id":43863021977666,"sku":"CRB19-FF210P","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Dual JL 10W7 (8-3\/4\") \/ Black","offer_id":43863022010434,"sku":"CRB19-FF210P","price":429.0,"currency_code":"USD","in_stock":true},{"title":"Dual JL 10W7 (8-3\/4\") \/ Light Gray","offer_id":43863022043202,"sku":"CRB19-FF210P","price":429.0,"currency_code":"USD","in_stock":true},{"title":"Dual JL 10W7 (8-3\/4\") \/ Plush Light Tan","offer_id":43863022075970,"sku":"CRB19-FF210P","price":434.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/CRB19-FF210P1sm.jpg?v=1781627205"},{"product_id":"2014-2018-gm-crew-cab-dual-8-ported-front-fire-box-lift-kit-reqand-39d-new","title":"2014-2018 GM Crew Cab Dual 8 Ported Front Fire Box (Lift Kit Req\u0026#39d) *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-LK2x8FFP\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM 4 Door Crew Cabs\u003cbr\u003e\u003cspan\u003eAlso Fits 2019 Legacy Edition\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 48 lbs\u003cbr\u003eAll 3\/4 MDF Construction\u003cbr\u003eGlued AND Screwed\u003cbr\u003eInstalls under the rear seat.  \u003cbr\u003e*A 2.5\" Lift Kit Purchased separately \u003cbr\u003efrom LMI Welding Is Required*\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eBuild Specifically to house Two \u003cbr\u003eBeefy 8\" subs with Large Magnet\u003cbr\u003eStructures, ie JL 8w7, Sundowns, Skars etc.\u003cbr\u003eVolume: 1.08 cu.ft. per sub, Internally braced\u003cbr\u003ePorted to to manufacturers specs for Sundown or JL\u003cbr\u003eFor others, please provide specs during checkout.  \u003cbr\u003eStandard cutout 7-1\/8\"\u003cbr\u003eOptional cutouts available, see menu.\u003cbr\u003eFinish: Carpet, Plush Light Tan Shown\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Heavy Duty Spring Type.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eBraced between all subs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eNow there is a solution for those wanting to get HUGE bass in their trucks.  We are offering a new line of boxes that can fit those larger deeper 8\" subs that wont fit in other boxes.  We are talking about JL Audio 8W7s and Sundown SA 8s and More.  By lifting the seat 2.5\" with a custom lift kit from LMI welding, this opens up the under seat area and allows the proper space needed for these types of subs.  This box comes in a dual slot-ported configuration that will absolutely rock in your truck.  Besides being larger than ordinary boxes, our lift kit boxes are built like army tanks.  They are built completely from 3\/4\" MDF and are glued and screwed together, Internally braced and come with high end push style speaker terminals.  Thats what it takes to contain these massive subs and Subthump knows how to deliver.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 8\" Round Standard Size Holes \/ Charcoal Gray","offer_id":43863025549378,"sku":"CRB14-LK2x8FFP","price":395.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round Standard Size Holes \/ Black","offer_id":43863025582146,"sku":"CRB14-LK2x8FFP","price":415.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round Standard Size Holes \/ Light Gray","offer_id":43863025614914,"sku":"CRB14-LK2x8FFP","price":415.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round Standard Size Holes \/ Plush Light Tan","offer_id":43863025647682,"sku":"CRB14-LK2x8FFP","price":420.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundown SA 8 7.375\" \/ Charcoal Gray","offer_id":43863025680450,"sku":"CRB14-LK2x8FFP","price":410.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundown SA 8 7.375\" \/ Black","offer_id":43863025713218,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundown SA 8 7.375\" \/ Light Gray","offer_id":43863025745986,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundown SA 8 7.375\" \/ Plush Light Tan","offer_id":43863025778754,"sku":"CRB14-LK2x8FFP","price":435.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two JL 8W7  7\" \/ Charcoal Gray","offer_id":43863025811522,"sku":"CRB14-LK2x8FFP","price":410.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two JL 8W7  7\" \/ Black","offer_id":43863025844290,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two JL 8W7  7\" \/ Light Gray","offer_id":43863025877058,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two JL 8W7  7\" \/ Plush Light Tan","offer_id":43863025909826,"sku":"CRB14-LK2x8FFP","price":435.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Skar ZVX8 7.5\" \/ Charcoal Gray","offer_id":43863025942594,"sku":"CRB14-LK2x8FFP","price":410.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Skar ZVX8 7.5\" \/ Black","offer_id":43863025975362,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Skar ZVX8 7.5\" \/ Light Gray","offer_id":43863026008130,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Skar ZVX8 7.5\" \/ Plush Light Tan","offer_id":43863026040898,"sku":"CRB14-LK2x8FFP","price":435.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundwon X8 7.36\" \/ Charcoal Gray","offer_id":43863026073666,"sku":"CRB14-LK2x8FFP","price":410.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundwon X8 7.36\" \/ Black","offer_id":43863026106434,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundwon X8 7.36\" \/ Light Gray","offer_id":43863026139202,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8\" Round, Specific for Two Sundwon X8 7.36\" \/ Plush Light Tan","offer_id":43863026171970,"sku":"CRB14-LK2x8FFP","price":435.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray","offer_id":43863026204738,"sku":"CRB14-LK2x8FFP","price":410.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black","offer_id":43863026237506,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray","offer_id":43863026270274,"sku":"CRB14-LK2x8FFP","price":430.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan","offer_id":43863026303042,"sku":"CRB14-LK2x8FFP","price":435.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb14-lk2x8ffp1sm.jpg?v=1781627220"},{"product_id":"2014-2018-silverado-sierra-with-bose-plug-n-play-t-harness-and-anc-defeat-harness-kit","title":"2014-2018 Silverado\/Sierra With BOSE Plug N Play T-Harness And ANC Defeat Harness Kit","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: 6G-BZT\/ANC\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 Silverado\/Sierra With \u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003eBOSE\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e Amplifier (Diagonal fins) \u003cbr\u003eAlso Fits 2019 Legacy Edition (early 2019 models)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eAlso Fits: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e2016-2019 Camaro Coupe with Bose\u003cbr\u003e2015-2018 Colorado\/Canyon with Bose\u003cbr\u003e2014-2019 C7 Corvette with Bose\u003cbr\u003e2014-2019 Tahoe\/Yukon\/Escalade\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eKit Includes:\u003cbr\u003e (1) 6G-BZT Bose Audio Output \"T\" Harness \u003cbr\u003e(1) 6G-BZ-ANC Bose Active Noise Cancellation Disable Harness\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eEverything you need to add a sub to your Bose stereo and eliminate the dreaded feedback associated with the Active Noise Cancellation (ANC) feature.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eThe 6G-BZT \"T\" Harness \u003cbr\u003eProvides 3-channel Stereo Output For Adding Additional Amplfiers ie a Subwoofer Amp.\u003cbr\u003eChannels are Left Front Door, Right Front Door, And Sub. \u003cbr\u003e*For best resultls, it is best to only use the two front door signals for your new inputs and disregard the sub output.  \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eEasy Plug and Play installation.  Anyone can install this device and is done at the amp in seconds\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eA very valuable tool if you intend to do any kind of wiring to the vehicle's audio system.  This will save you lots of time and hassle vs. finding the correct wires and attempting to splice in.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eCheck the following video for Bose location and connection details\u003cbr\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=vjScFQkNZ4o\" target=\"_blank\"\u003ehttps:\/\/www.youtube.com\/watch?v=vjScFQkNZ4o\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eThe 6G-BZ-ANC Active Noise Cancellation Defeat harness simply plugs inline at the X3 connector and deactivates the microphones and thus will prevent the dreaded ANC feedback.  The ANC port is always the 3rd connecter and Not the one toward the endy by itself (See photos for port identification). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eWhat is ANC you ask?\u003cbr\u003e\u003cspan\u003eActive Noise Cancellation aka ANC is present on Bose Stereos and uses microphones hidden in the door panels of your truck to pick up in-cabin noise.  The mics send this information to the amp, which in-turn sends offsetting signals out to all the speakers in the vehicle to help quiet the cabin.  This is a great technological feature until an aftermarket subwoofer is installed in the vehicle.  The microphones begin to pick up the extra bass tones from the new subwoofer and proceed to pump the loud offsetting tones thru all the speakers and sub(s), resulting in a vicious cycle of obnoxious sound.  Hence, the dreaded feedback that will persist until the ANC system is defeated.  Our defeat harness is the easiest way to disable the anc.  It's simply plug and play and can easily be put back to stock at any time.  There are no wires to cut or mics to locate or door panels to pry off, simply plug the harness in at the amp and your finished. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eNote:  \u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eBose systems have digital inputs from the radio to the amp, which cannot be interecepted for adding amplifiers.  Therefore our harness borrows the audio signal 'after' the amp, which is a high level signal--hence no rca jacks. \u003cspan\u003eTherefore, \u003c\/span\u003e\u003cspan\u003eyou will need to use an amp with signal sensing high level input capabilities OR a signal processor with signal sensing input to trigger on your amp.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eOur Audio \"T\" Harness Contains:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e3 channel blunt cut leads approximately 13\" long\u003cbr\u003eCan be extended by user as needed.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWire Color\u003c\/span\u003e                           \u003cspan style=\"text-decoration: underline;\"\u003e Function\u003cbr\u003e\u003c\/span\u003egray wires                        right front channel solid is +  blk stripe is -\u003cbr\u003egreen wires                       left front  solid is + blk strip is -\u003cbr\u003ewhite wires                       subwoofer channel   solid is +  blk stripe is -\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eIf your truck has no amp at all, then we have no harness for non amp applications at present.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Subthump.com","offers":[{"title":"Default Title","offer_id":43863026335810,"sku":"6G-BZT\/ANC","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/6g-bztanc1sm_c315566d-0b57-4ffa-a58a-083b3de29c2e.jpg?v=1781627222"},{"product_id":"2014-2018-gm-crew-cab-quad-8-front-fire-box-lift-kit-reqd-new","title":"2014-2018 GM Crew Cab Quad 8 Front Fire Box (Lift Kit Reqd) *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-LK4x8FF\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM 4 Door Crew Cabs\u003cbr\u003e\u003cspan\u003eAlso Fits 2019 Legacy Edition\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 48 lbs\u003cbr\u003eAll 3\/4 MDF Construction\u003cbr\u003eGlued AND Screwed\u003cbr\u003eInstalls under the rear seat.  \u003cbr\u003e\u003cspan\u003e*A 2.5\" Lift Kit Purchased separately \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efrom LMI Welding \u003c\/span\u003e\u003cspan\u003eIs Required*\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eBuild Specifically to house Four\u003cbr\u003eBeefy 8\" subs with Large Magnet\u003cbr\u003eStructures, ie JL 8w7, Sundowns, Skars etc.\u003cbr\u003eAlso fits Solobaric 8L7 \u003cbr\u003eVolume: 1.25 cu.ft. per side, Internally braced\u003cbr\u003eSelect specific cutout size below.  \u003cbr\u003eFor others, please provide specs during checkout. \u003cbr\u003eSealed Box, We can not port this so plz dont ask.  \u003cbr\u003eFinish: Carpet\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Heavy Duty Spring Type, 1 per side. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers not included. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eBraced between all subs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eNow there is a solution for those wanting to get HUGE bass in their trucks.  We are offering a new line of boxes that can fit those larger deeper 8\" subs that wont fit in other boxes.  We are talking about JL Audio 8W7s and Sundown SA 8s, XV2s, Massive Audio Hippos, and More.  By lifting the seat 2.5\" with a custom lift kit from LMI welding, this opens up the under seat area and allows the proper space needed for these types of subs.  Besides being larger than ordinary boxes, our lift kit boxes are built like army tanks.  They are built completely from 3\/4\" MDF and are glued and screwed together, Internally braced and come with high end push style speaker terminals.  Thats what it takes to contain these massive subs and Subthump knows how to deliver.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Charcoal Gray","offer_id":43863030333506,"sku":"CRB14-LK4x8FF","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Black","offer_id":43863030366274,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Light Gray","offer_id":43863030399042,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8 inch Round, 7-1\/8\" Standard Holes \/ Plush Light Tan","offer_id":43863030431810,"sku":"CRB14-LK4x8FF","price":414.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7\"  For JL 8w7 \/ Charcoal Gray","offer_id":43863030464578,"sku":"CRB14-LK4x8FF","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7\"  For JL 8w7 \/ Black","offer_id":43863030497346,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7\"  For JL 8w7 \/ Light Gray","offer_id":43863030530114,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7\"  For JL 8w7 \/ Plush Light Tan","offer_id":43863030562882,"sku":"CRB14-LK4x8FF","price":414.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7-3\/8\" For Sundown 8s \/ Charcoal Gray","offer_id":43863030595650,"sku":"CRB14-LK4x8FF","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7-3\/8\" For Sundown 8s \/ Black","offer_id":43863030628418,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7-3\/8\" For Sundown 8s \/ Light Gray","offer_id":43863030661186,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Round, 7-3\/8\" For Sundown 8s \/ Plush Light Tan","offer_id":43863030693954,"sku":"CRB14-LK4x8FF","price":414.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Charcoal Gray","offer_id":43863030726722,"sku":"CRB14-LK4x8FF","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Black","offer_id":43863030759490,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Light Gray","offer_id":43863030792258,"sku":"CRB14-LK4x8FF","price":409.0,"currency_code":"USD","in_stock":true},{"title":"Quad 8\" Square \/ Plush Light Tan","offer_id":43863030825026,"sku":"CRB14-LK4x8FF","price":414.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/CRB14-LK4x8bsm.jpg?v=1781627239"},{"product_id":"new-2019-2026-new-body-gm-crew-cab-dual-10-12-downfire-with-amp-space","title":"*New* 2019-2026  New Body GM Crew Cab Dual 10\/12 Downfire With Amp Space","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CRB19-210\/212Amp\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2026 New Body Style GM 4 Door Crew Cabs\u003cbr\u003e\u003cbr\u003eApprox. Empty Weight: 35 lbs\u003cbr\u003eInstalls under the rear seat\u003cbr\u003eSeat Lift is Not Required  \u003cbr\u003eJack must be removed\u003cbr\u003eTire Tools Can Remain\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eAll 3\/4\" MDF Construction\u003cbr\u003eFits Two 10\" or 12\" Subs\u003cbr\u003eStandard Cutout Sizes: \u003cbr\u003e10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003eMounting Depth For 10\" subs = 7\"\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003eVolume: .71 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSealed Box, separated chambers\u003cbr\u003eAmp Space Area: 14\" x 13.6\"\u003cbr\u003ebox to floor clearance: 1.75\"\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCarpet Shown: Charcoal Gray\u003c\/span\u003e\u003cbr\u003eSubwoofers Not Included\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43863031283778,"sku":"CRB19-210\/212Amp","price":289.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43863031316546,"sku":"CRB19-210\/212Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43863031349314,"sku":"CRB19-210\/212Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43863031382082,"sku":"CRB19-210\/212Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43863031414850,"sku":"CRB19-210\/212Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Sierra","offer_id":43863031447618,"sku":"CRB19-210\/212Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43863031480386,"sku":"CRB19-210\/212Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Silverado","offer_id":43863031513154,"sku":"CRB19-210\/212Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Sierra","offer_id":43863031545922,"sku":"CRB19-210\/212Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ none","offer_id":43863031578690,"sku":"CRB19-210\/212Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43863031611458,"sku":"CRB19-210\/212Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43863031644226,"sku":"CRB19-210\/212Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ none","offer_id":43863031676994,"sku":"CRB19-210\/212Amp","price":289.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43863031709762,"sku":"CRB19-210\/212Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43863031742530,"sku":"CRB19-210\/212Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ none","offer_id":43863031775298,"sku":"CRB19-210\/212Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Silverado","offer_id":43863031808066,"sku":"CRB19-210\/212Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Sierra","offer_id":43863031840834,"sku":"CRB19-210\/212Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ none","offer_id":43863031873602,"sku":"CRB19-210\/212Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Silverado","offer_id":43863031906370,"sku":"CRB19-210\/212Amp","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Sierra","offer_id":43863031939138,"sku":"CRB19-210\/212Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ none","offer_id":43863031971906,"sku":"CRB19-210\/212Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43863032004674,"sku":"CRB19-210\/212Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43863032037442,"sku":"CRB19-210\/212Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ none","offer_id":43863032070210,"sku":"CRB19-210\/212Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ Silverado","offer_id":43863032102978,"sku":"CRB19-210\/212Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ Sierra","offer_id":43863032135746,"sku":"CRB19-210\/212Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ none","offer_id":43863032168514,"sku":"CRB19-210\/212Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ Silverado","offer_id":43863032201282,"sku":"CRB19-210\/212Amp","price":379.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ Sierra","offer_id":43863032234050,"sku":"CRB19-210\/212Amp","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ none","offer_id":43863032266818,"sku":"CRB19-210\/212Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ Silverado","offer_id":43863032299586,"sku":"CRB19-210\/212Amp","price":379.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ Sierra","offer_id":43863032332354,"sku":"CRB19-210\/212Amp","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ none","offer_id":43863032365122,"sku":"CRB19-210\/212Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ Silverado","offer_id":43863032397890,"sku":"CRB19-210\/212Amp","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43863032430658,"sku":"CRB19-210\/212Amp","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 12TW3 \/ Charcoal Gray \/ none","offer_id":43863032463426,"sku":"CRB19-210\/212Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 12TW3 \/ Charcoal Gray \/ Silverado","offer_id":43863032496194,"sku":"CRB19-210\/212Amp","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 12TW3 \/ Charcoal Gray \/ Sierra","offer_id":43863032528962,"sku":"CRB19-210\/212Amp","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 12TW3 \/ Black \/ none","offer_id":43863032561730,"sku":"CRB19-210\/212Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 12TW3 \/ Black \/ 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Silverado","offer_id":43863032791106,"sku":"CRB19-210\/212Amp","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 12TW3 \/ Plush Light Tan \/ Sierra","offer_id":43863032823874,"sku":"CRB19-210\/212Amp","price":374.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb19-210amp1sm.jpg?v=1781627246"},{"product_id":"new-2019-2026-new-body-gm-crew-cab-quad-10-front-fire-subwoofer-box-new","title":"*New* 2019-2026 New Body GM Crew Cab Quad 10 Front Fire Subwoofer Box *New*","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CRB19-410FF\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2026 New Body Style GM 4 Door Crew Cabs\u003cbr\u003e\u003cbr\u003eApprox. 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The amp itself flushes into the box and takes up virtually no extra space.  No need to buy a separate amp or try to find a place to mount your amp.  The speaker connection is located on the back side of the amp (ie inside the box) and all amp hook-ups are done via a quick-clip connector on the face of the amp.  That way, the entire unit can be unhooked safely and easily for removal.  This is the perfect compliment to your truck's stock system.  Simply add your favorite 10\" sub and you'll be bumping in no time. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Single 10 inch Round \/ Charcoal Gray","offer_id":43863034658882,"sku":"CRB19-INT110","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black","offer_id":43863034691650,"sku":"CRB19-INT110","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray","offer_id":43863034724418,"sku":"CRB19-INT110","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan","offer_id":43863034757186,"sku":"CRB19-INT110","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Charcoal Gray","offer_id":43863034789954,"sku":"CRB19-INT110","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Black","offer_id":43863034822722,"sku":"CRB19-INT110","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Light Gray","offer_id":43863034855490,"sku":"CRB19-INT110","price":369.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Plush Light Tan","offer_id":43863034888258,"sku":"CRB19-INT110","price":374.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/CRB19-INT110asm.jpg?v=1781627254"},{"product_id":"new-2019-2026-new-body-gm-crew-cab-single-10-downfire-box","title":"*New* 2019-2026 New Body GM Crew Cab Single 10 Downfire Box","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CRB19-110\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2026 New Body Style GM 4 Door Crew Cabs\u003cbr\u003e\u003cbr\u003eApprox. Empty Weight: 17 lbs\u003cbr\u003eInstalls under the rear seat\u003cbr\u003eon driver's side.\u003cbr\u003eSeat Lift is Not Required  \u003cbr\u003eMust remove underseat\u003cbr\u003eStorage bin if equipped\u003cbr\u003eTire Tools Can Remain\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eAll 3\/4\" MDF Construction\u003cbr\u003eFits one 10\" sub\u003cbr\u003eCutout Size=9-1\/8\"\u003cbr\u003eAlso fits Kicker 10L7 Square Sub\u003cbr\u003eAnd JL 10TW3 (9-5\/8\")\u003cbr\u003eMounting Depth = 7\"\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003eVolume: .71 cu.ft \u003cbr\u003e\u003c\/span\u003eBox to floor clearance: 1.75\"\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSealed Box\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCarpet Shown: Charcoal Gray\u003cbr\u003eTerminal Installed\u003cbr\u003eS\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eubwoofers Not Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Subthump.com","offers":[{"title":"Single 10 inch Round \/ Charcoal Gray","offer_id":43863035412546,"sku":"CRB19-110","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black","offer_id":43863035445314,"sku":"CRB19-110","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray","offer_id":43863035478082,"sku":"CRB19-110","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan","offer_id":43863035510850,"sku":"CRB19-110","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Charcoal Gray","offer_id":43863035543618,"sku":"CRB19-110","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Black","offer_id":43863035576386,"sku":"CRB19-110","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Light Gray","offer_id":43863035609154,"sku":"CRB19-110","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Plush Light Tan","offer_id":43863035641922,"sku":"CRB19-110","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Charcoal Gray","offer_id":43863035674690,"sku":"CRB19-110","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Black","offer_id":43863035707458,"sku":"CRB19-110","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Light Gray","offer_id":43863035740226,"sku":"CRB19-110","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Cut for JL 10TW3 \/ Plush Light Tan","offer_id":43863035772994,"sku":"CRB19-110","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb19-110asm.jpg?v=1781627260"},{"product_id":"new-2019-2020-new-body-gm-crew-cab-dual-10-front-fire-with-amp-space-subwoofer-box","title":"*New* 2019-2020 New Body GM Crew Cab Dual 10 Front Fire With Amp Space Subwoofer Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB19-FF210Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019 New Body Style GM 4 Door Crew Cabs\u003cbr\u003e\u003cbr\u003eApprox. Empty Weight: 44 lbs\u003cbr\u003eInstalls under the rear seat\u003cbr\u003eSeat Lift is Not Required.  \u003cbr\u003eJack must be removed\u003cbr\u003eTire Tools Can Remain\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eAll 3\/4\" MDF Construction\u003cbr\u003eTwo 10' Subs\u003cbr\u003eStandard Cutout Size: 9-1\/8\", \u003cbr\u003eMounting Depth 7\"\u003cbr\u003eMagnets no larger than 7\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003eVolume: .6 cu.ft per sub\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSealed Box, two separated chambers\u003cbr\u003e\u003c\/span\u003eFinish: Carpet\u003cbr\u003e\u003cspan\u003eCarpet Shown: Black\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eTerminals Installed\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003eSubwoofers Not Included\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Light Gray","offer_id":43863035805762,"sku":"CRB19-FF210Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black","offer_id":43863035838530,"sku":"CRB19-FF210Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray","offer_id":43863035871298,"sku":"CRB19-FF210Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan","offer_id":43863035904066,"sku":"CRB19-FF210Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray","offer_id":43863035936834,"sku":"CRB19-FF210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black","offer_id":43863035969602,"sku":"CRB19-FF210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray","offer_id":43863036002370,"sku":"CRB19-FF210Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan","offer_id":43863036035138,"sku":"CRB19-FF210Amp","price":344.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb19-ff210amp1sm.jpg?v=1781627263"},{"product_id":"new-2019-2026-new-body-gm-crew-cab-dual-13-for-jl-13tw5s","title":"*New* 2019-2026 New Body GM Crew Cab Dual 13 For JL 13Tw5s","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CRB19-213\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2026 New Body Style GM 4 Door Crew Cabs\u003cbr\u003eMade Specifically for Two JL Audio 13Tw5 subwoofers\u003cbr\u003e\u003cbr\u003eApprox. Empty Weight: 37 lbs\u003cbr\u003eInstalls under the rear seat\u003cbr\u003eSeat Lift is Not Required  \u003cbr\u003eJack must be removed\u003cbr\u003eTire Tools Can Remain\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eAll 3\/4\" MDF Construction\u003cbr\u003eDouble wall Legs\u003cbr\u003eFits Two JL Audio 13Tw5s\u003cbr\u003eHole Cutouts: 12.5\"\u003cbr\u003eVolume: 1.1 cu.ft per chamber\u003cbr\u003eSealed Box, separated chambers\u003cbr\u003ebox to floor clearance: 1.75\"\u003cbr\u003eFinish: Carpet\u003cbr\u003eCarpet Shown: Optional Black\u003cbr\u003eTerminals: Upgraded Push Style\u003cbr\u003eSubwoofers Not Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Subthump.com","offers":[{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ none","offer_id":43863036559426,"sku":"CRB19-213","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ Silverado","offer_id":43863036592194,"sku":"CRB19-213","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Charcoal Gray \/ Sierra","offer_id":43863036624962,"sku":"CRB19-213","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ none","offer_id":43863036657730,"sku":"CRB19-213","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ Silverado","offer_id":43863036690498,"sku":"CRB19-213","price":394.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black \/ Sierra","offer_id":43863036723266,"sku":"CRB19-213","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ none","offer_id":43863036756034,"sku":"CRB19-213","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ Silverado","offer_id":43863036788802,"sku":"CRB19-213","price":394.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray \/ Sierra","offer_id":43863036821570,"sku":"CRB19-213","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ none","offer_id":43863036854338,"sku":"CRB19-213","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ Silverado","offer_id":43863036887106,"sku":"CRB19-213","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan \/ Sierra","offer_id":43863036919874,"sku":"CRB19-213","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/CRB19-213asm.jpg?v=1781627269"},{"product_id":"new-2019-2026-new-body-gm-crew-cab-single-12-downfire-box","title":"*New* 2019-2026 New Body GM Crew Cab Single 12 Downfire Box","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CRB19-112\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2026 New Body Style GM 4 Door Crew Cabs\u003cbr\u003e\u003cbr\u003eApprox. Empty Weight: 17 lbs\u003cbr\u003eInstalls under the rear seat\u003cbr\u003eon driver's side.\u003cbr\u003eSeat Lift is Not Required  \u003cbr\u003e\u003cspan\u003eMust remove underseat\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStorage bin if equipped\u003c\/span\u003e\u003cbr\u003eTire Tools Can Remain\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eAll 3\/4\" MDF Construction\u003cbr\u003eFits one 12\" sub\u003cbr\u003eCutout Size=11-1\/8\"\u003cbr\u003eAlso fits Kicker 12L7T Thin Series\u003cbr\u003eMounting Depth = 7\"\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003eVolume: 1.15 cu.ft \u003cbr\u003e\u003c\/span\u003eBox to floor clearance: 1.75\"\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSealed Box\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCarpet Shown: Charcoal Gray\u003cbr\u003eTerminal Installed\u003cbr\u003eS\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eubwoofers Not Included\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Subthump.com","offers":[{"title":"Single 12 inch Round \/ Charcoal Gray","offer_id":43863036952642,"sku":"CRB19-112","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black","offer_id":43863036985410,"sku":"CRB19-112","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray","offer_id":43863037018178,"sku":"CRB19-112","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan","offer_id":43863037050946,"sku":"CRB19-112","price":244.0,"currency_code":"USD","in_stock":true},{"title":"Single 12\" Square Thin Series (L7T) \/ Charcoal Gray","offer_id":43863037083714,"sku":"CRB19-112","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Single 12\" Square Thin Series (L7T) \/ Black","offer_id":43863037116482,"sku":"CRB19-112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Single 12\" Square Thin Series (L7T) \/ Light Gray","offer_id":43863037149250,"sku":"CRB19-112","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Single 12\" Square Thin Series (L7T) \/ Plush Light Tan","offer_id":43863037182018,"sku":"CRB19-112","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb19-112asm.jpg?v=1781627272"},{"product_id":"new-2019-2026-new-body-gm-crew-cab-single-13-downfire-box","title":"*New* 2019-2026 New Body GM Crew Cab Single 13  Downfire Box","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CRB19-113\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2026 New Body Style GM 4 Door Crew Cabs\u003cbr\u003e\u003cbr\u003eApprox. Empty Weight: 17 lbs\u003cbr\u003eInstalls under the rear seat\u003cbr\u003eon driver's side.\u003cbr\u003eSeat Lift is Not Required  \u003cbr\u003e\u003cspan\u003eMust remove underseat\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStorage bin if equipped\u003c\/span\u003e\u003cbr\u003eTire Tools Can Remain\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003eAll 3\/4\" MDF Construction\u003cbr\u003eFits one JL 13TW5\u003cbr\u003eCutout Size=12-1\/2\"\u003cbr\u003eVolume: 1.15 cu.ft \u003cbr\u003eBox to floor clearance: 1.75\"\u003cbr\u003eSealed Box\u003cbr\u003eFinish: Carpet\u003cbr\u003eCarpet Shown: Charcoal Gray\u003cbr\u003eTerminal Installed\u003cbr\u003e\u003cspan\u003eS\u003c\/span\u003e\u003cspan\u003eubwoofers Not Included\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Subthump.com","offers":[{"title":"Cut For JL 13TW5 \/ Charcoal Gray","offer_id":43863038492738,"sku":"CRB19-113","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Black","offer_id":43863038525506,"sku":"CRB19-113","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Light Gray","offer_id":43863038558274,"sku":"CRB19-113","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Cut For JL 13TW5 \/ Plush Light Tan","offer_id":43863038591042,"sku":"CRB19-113","price":254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb19-112asm_d477ec52-7b45-43d1-b0c1-2c37ea95dfd6.jpg?v=1781627277"},{"product_id":"2014-2018-gm-crew-cab-lifted-dual-downfire-box-new","title":"2014-2018 GM Crew Cab *Lifted* Dual Downfire Box  *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CRB14-210\/212 *Lifted*\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM 4 Door Crew Cabs\u003cbr\u003e\u003cspan\u003eAlso Fits 2019 Legacy Edition\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eApprox. Empty Weight: 36 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003e*A 2.5\" Lift Kit Purchased separately \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003efrom LMI Welding \u003c\/span\u003e\u003cspan\u003eIs Required*\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" regular depth subs\u003cbr\u003eCutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth For 10\" subs = 7\"\u003cbr\u003eMounting Depth for 12\" subs = 7\"\u003cbr\u003e\u003c\/span\u003eMagnets no larger than 6.75\" dia.\u003cbr\u003eVolume: 1.0 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box, separated chambers\u003cbr\u003eBox to floor cleanrace: 1.75\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eTerminals: Installed\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eSubwoofers Sold Separately\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eOur dual 10\/12 box is deeper than our standard box to allow for much deeper subs.  A 2.5\" lift kit is required for this box.  Now it is possible to fit those deep woofers that would not fit otherwise.  \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43863042097218,"sku":"CRB14-210\/212 *Lifted*","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43863042129986,"sku":"CRB14-210\/212 *Lifted*","price":434.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43863042162754,"sku":"CRB14-210\/212 *Lifted*","price":424.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Denali","offer_id":43863042195522,"sku":"CRB14-210\/212 *Lifted*","price":424.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43863042228290,"sku":"CRB14-210\/212 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