{"title":"Silverado Extended And Double Cab","description":null,"products":[{"product_id":"99-06-gm-extended-cab-dual-10-downfire-with-amp-space-best-seller","title":"99-06 GM Extended Cab Dual 10 Downfire With Amp Space *Best Seller*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CTB99-210Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 99-06 and 07 Classic GM Extended Cabs\u003cbr\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 33 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eAmp shelf size: 18\"w x 13\"d\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 8\" \u0026amp; 10\" round or square subs\u003cbr\u003eCutout Size: 18\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 6.5\"\u003cbr\u003eVolume: .7 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\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\u003cbr\u003eNotice:  Please ensure your truck has the 99-06 style floor and trans tunnel under the back seat--as some 06 models have the newer body, ie 2007 style trans tunnel and seat setup which is much different.  We do not accept any responsibilty if your truck is an 06 model with newer body floor and seat.  \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: x-small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eThis custom mdf creation is the result of listening to what our customers really want in a box.  It's an innovative dual 10 downfire box with a cool spot in the middle to mount your amp. Has a mounting depth of 6-1\/2\" and each chamber has .70 cu.ft. of air space.  The amp shelf is approximately 18\"W x 13\"D. If you have a pair of 10s, but not a good spot to mount your amp, then this is the box for you.  This box is a hot commodity for these trucks.  In fact, it's our best selling chevy truck box period.  Not only does it look and fit great, but it adds a whole new dimension of functionality. It pounds incredibly hard and everybody loves it.  Nobody will believe there are only two 10s under your seat. This box is designed to fit perfectly under the rear seat with ZERO modifications.  It will \u003cspan style=\"text-decoration: underline;\"\u003enot\u003c\/span\u003e affect the operation of rear seat at all.  It will close and lock like normal.\u003cbr\u003e\u003c\/span\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: x-small;\"\u003e\u003cem\u003e\u003cspan style=\"color: #008000; font-size: x-small;\"\u003eI just received the box today and man is it awesome. It fits perfectly under my back seat and the subs fit perfectly in the holes. I filled up the boxes with some polyfil and it sounds awesome! the bass gets so low even my tailgate rattles. Best box I've ever seen. thanks!      -Brian, Temecula, CA\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #008000; font-size: x-small;\"\u003eI loaded it (ctb99-210amp) with Memphis Audio MClass subs, and powered them with a Fosgate Punch P600.2. The results were breath taking (literally), and when my rear view mirror fell off and some kids 3 blocks away showed up to see where the bass was coming from came over, well I was very impressed. On top of the sound and quality put into this box the fit was perfect the back seat still goes down far enough to latch and is easy to access the straps to release it to pull it up, the only thing I can really say is.............................YOU GUYS BUILD A KICK ASS BOX!!!\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"width: 533px; height: 77px;\"\u003e\u003cem\u003e\u003cspan style=\"color: #008000; font-size: x-small;\"\u003eThank you,  Jack F.  Customer for LIFE..  Emmett, ID\u003cbr\u003e\u003cbr\u003eMy new sub box looks and sounds great thanks to you and your company. I gotta say I wanted BASS and now I got BASS. The whole set up looks fantastic in my 03’ Silverado. I put two 10” Kicker CVR’s and a Kicker ZX400.1 mono amp in this baby and man does it thump.  Phil M.  Fort Worth, TX\u003c\/span\u003e\u003c\/em\u003e\u003c\/div\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":43862852403266,"sku":"CTB99-210Amp","price":259.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862852436034,"sku":"CTB99-210Amp","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862852468802,"sku":"CTB99-210Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43862852501570,"sku":"CTB99-210Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Silverado","offer_id":43862852534338,"sku":"CTB99-210Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Sierra","offer_id":43862852567106,"sku":"CTB99-210Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862852599874,"sku":"CTB99-210Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862852632642,"sku":"CTB99-210Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Sierra","offer_id":43862852665410,"sku":"CTB99-210Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ none","offer_id":43862852698178,"sku":"CTB99-210Amp","price":284.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862852730946,"sku":"CTB99-210Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862852763714,"sku":"CTB99-210Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ none","offer_id":43862852796482,"sku":"CTB99-210Amp","price":274.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ Silverado","offer_id":43862852829250,"sku":"CTB99-210Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ Sierra","offer_id":43862852862018,"sku":"CTB99-210Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ none","offer_id":43862852894786,"sku":"CTB99-210Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ Silverado","offer_id":43862852927554,"sku":"CTB99-210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ Sierra","offer_id":43862852960322,"sku":"CTB99-210Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ none","offer_id":43862852993090,"sku":"CTB99-210Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ Silverado","offer_id":43862853025858,"sku":"CTB99-210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ Sierra","offer_id":43862853058626,"sku":"CTB99-210Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ none","offer_id":43862853091394,"sku":"CTB99-210Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ Silverado","offer_id":43862853124162,"sku":"CTB99-210Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43862853156930,"sku":"CTB99-210Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray \/ none","offer_id":43862853189698,"sku":"CTB99-210Amp","price":274.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray \/ Silverado","offer_id":43862853222466,"sku":"CTB99-210Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray \/ Sierra","offer_id":43862853255234,"sku":"CTB99-210Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ none","offer_id":43862853288002,"sku":"CTB99-210Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ Silverado","offer_id":43862853320770,"sku":"CTB99-210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ Sierra","offer_id":43862853353538,"sku":"CTB99-210Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black \/ none","offer_id":43862853386306,"sku":"CTB99-210Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black \/ Silverado","offer_id":43862853419074,"sku":"CTB99-210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black \/ Sierra","offer_id":43862853451842,"sku":"CTB99-210Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ none","offer_id":43862853484610,"sku":"CTB99-210Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ Silverado","offer_id":43862853517378,"sku":"CTB99-210Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43862853550146,"sku":"CTB99-210Amp","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ none","offer_id":43862853582914,"sku":"CTB99-210Amp","price":274.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862853615682,"sku":"CTB99-210Amp","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862853648450,"sku":"CTB99-210Amp","price":309.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ none","offer_id":43862853681218,"sku":"CTB99-210Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ Silverado","offer_id":43862853713986,"sku":"CTB99-210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ Sierra","offer_id":43862853746754,"sku":"CTB99-210Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ none","offer_id":43862853779522,"sku":"CTB99-210Amp","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ Silverado","offer_id":43862853812290,"sku":"CTB99-210Amp","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ Sierra","offer_id":43862853845058,"sku":"CTB99-210Amp","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ none","offer_id":43862853877826,"sku":"CTB99-210Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862853910594,"sku":"CTB99-210Amp","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862853943362,"sku":"CTB99-210Amp","price":334.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/210dfamp5.jpg?v=1781626460"},{"product_id":"99-06-gm-extended-cab-ultra-deep-dual-10-12-downfire-box-best-seller","title":"99-06 GM Extended Cab Ultra Deep Dual 10\/12 Downfire Box *Best Seller*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CTB99-210\/212Ultra\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 99-06 and 07 Classic GM Extended Cabs\u003cbr\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 35 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" round or square subs\u003cbr\u003eCutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 7\"\u003cbr\u003e-based on 6\" magnet\u003cbr\u003eVolume: .92 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\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\u003cbr\u003e\u003cspan\u003eNotice:  Please ensure your truck has the 99-06 style floor and trans tunnel under the back seat--as some 06 models have the newer body, ie 2007 style trans tunnel and seat setup which is much different.  We do not accept any responsibilty if your truck is an 06 model with newer body floor and seat.\u003c\/span\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;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMany of our GM extended cab owners wanted us to design a box that could fit some of today's deeper, beefier subs.  This box is what we came up with.  This custom mdf dual downfire box has the deepest mounting depths possible to accommodate many of today's deeper subs.  Up to 7\" deep.  So if you have a pair of deep 10s or 12s, or you just need max air space for them, then this is definitely the box for you. \u003cbr\u003e\u003cbr\u003eThis is a two-chamber \u003cspan style=\"text-decoration: underline;\"\u003esealed\u003c\/span\u003e box with .92 cu.ft. of air space per chamber. And it pounds like no other.  It can even be cut to accept 10\" and 12\" Kicker Square Solobarics.  Simply select that option and we will cut the holes accordingly.  This box is a must-have if you like your bass low and extremely loud and don't like being limited to just a few shallow models of subs. This is by far our best selling x-cab box for this truck. Get yours today! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"font-size: x-small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eLogo Edition boxes are Here.  A perfect way to personalize your box.\u003cbr\u003eYou may have noticed the Silverado logo on the box in the photos above.  That does not come standard on the box.  However, we now off the option to get either Silverado or Sierra put on your box.  If you would like that option on your box, simply select the check box to the right. \u003c\/span\u003e  \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":43862855188546,"sku":"CTB99-210\/212Ultra","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862855221314,"sku":"CTB99-210\/212Ultra","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862855254082,"sku":"CTB99-210\/212Ultra","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43862855286850,"sku":"CTB99-210\/212Ultra","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Silverado","offer_id":43862855319618,"sku":"CTB99-210\/212Ultra","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Sierra","offer_id":43862855352386,"sku":"CTB99-210\/212Ultra","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862855385154,"sku":"CTB99-210\/212Ultra","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862855417922,"sku":"CTB99-210\/212Ultra","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Sierra","offer_id":43862855450690,"sku":"CTB99-210\/212Ultra","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ none","offer_id":43862855483458,"sku":"CTB99-210\/212Ultra","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862855516226,"sku":"CTB99-210\/212Ultra","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862855548994,"sku":"CTB99-210\/212Ultra","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ none","offer_id":43862855581762,"sku":"CTB99-210\/212Ultra","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ Silverado","offer_id":43862855614530,"sku":"CTB99-210\/212Ultra","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Charcoal Gray \/ Sierra","offer_id":43862855647298,"sku":"CTB99-210\/212Ultra","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ none","offer_id":43862855680066,"sku":"CTB99-210\/212Ultra","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ Silverado","offer_id":43862855712834,"sku":"CTB99-210\/212Ultra","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Light Gray \/ Sierra","offer_id":43862855745602,"sku":"CTB99-210\/212Ultra","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ none","offer_id":43862855778370,"sku":"CTB99-210\/212Ultra","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ Silverado","offer_id":43862855811138,"sku":"CTB99-210\/212Ultra","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Black \/ Sierra","offer_id":43862855843906,"sku":"CTB99-210\/212Ultra","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ none","offer_id":43862855876674,"sku":"CTB99-210\/212Ultra","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ Silverado","offer_id":43862855909442,"sku":"CTB99-210\/212Ultra","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43862855942210,"sku":"CTB99-210\/212Ultra","price":354.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ none","offer_id":43862855974978,"sku":"CTB99-210\/212Ultra","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862856007746,"sku":"CTB99-210\/212Ultra","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862856040514,"sku":"CTB99-210\/212Ultra","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ none","offer_id":43862856073282,"sku":"CTB99-210\/212Ultra","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Silverado","offer_id":43862856106050,"sku":"CTB99-210\/212Ultra","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Light Gray \/ Sierra","offer_id":43862856138818,"sku":"CTB99-210\/212Ultra","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ none","offer_id":43862856171586,"sku":"CTB99-210\/212Ultra","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Silverado","offer_id":43862856204354,"sku":"CTB99-210\/212Ultra","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Black \/ Sierra","offer_id":43862856237122,"sku":"CTB99-210\/212Ultra","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ none","offer_id":43862856269890,"sku":"CTB99-210\/212Ultra","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862856302658,"sku":"CTB99-210\/212Ultra","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862856335426,"sku":"CTB99-210\/212Ultra","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Charcoal Gray \/ none","offer_id":43862856368194,"sku":"CTB99-210\/212Ultra","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Charcoal Gray \/ Silverado","offer_id":43862856400962,"sku":"CTB99-210\/212Ultra","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Charcoal Gray \/ Sierra","offer_id":43862856433730,"sku":"CTB99-210\/212Ultra","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Light Gray \/ none","offer_id":43862856466498,"sku":"CTB99-210\/212Ultra","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Light Gray \/ Silverado","offer_id":43862856499266,"sku":"CTB99-210\/212Ultra","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Light Gray \/ Sierra","offer_id":43862856532034,"sku":"CTB99-210\/212Ultra","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Black \/ none","offer_id":43862856564802,"sku":"CTB99-210\/212Ultra","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Black \/ Silverado","offer_id":43862856597570,"sku":"CTB99-210\/212Ultra","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Black \/ Sierra","offer_id":43862856630338,"sku":"CTB99-210\/212Ultra","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Plush Light Tan \/ none","offer_id":43862856663106,"sku":"CTB99-210\/212Ultra","price":319.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Plush Light Tan \/ Silverado","offer_id":43862856695874,"sku":"CTB99-210\/212Ultra","price":364.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43862856728642,"sku":"CTB99-210\/212Ultra","price":354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/ultra212a.jpg?v=1781626464"},{"product_id":"2007-2013-new-body-style-gm-extended-cab-single-downfire-box","title":"2007-2013 New Body Style GM Extended Cab Single Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CXB07-110\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 07-13 New Body Style Extended Cabs (will not fit 07 classic)\u003cbr\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 15 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat on Driver's Side\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat, jack or tool storage\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" round subs, 8\" round or square subs\u003cbr\u003eCutout Size: 8\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003eNo 10-tw3s\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 5.75\"\u003cbr\u003eVolume: .65 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\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\u003cbr\u003e\u003cbr\u003eOur new body style Silverado and Sierra x-cab box also comes in a single version.  Our single fits on the driver's side and extends to the far side of the hump for increased air space that will allow your single sub to really hit.  This box will fit both seat styles--the full bench, and the new 60\/40 split seat.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Single 8 inch Round \/ Charcoal Gray","offer_id":43862856958018,"sku":"CXB07-110","price":214.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Black","offer_id":43862856990786,"sku":"CXB07-110","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Light Gray","offer_id":43862857023554,"sku":"CXB07-110","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Round \/ Plush Light Tan","offer_id":43862857056322,"sku":"CXB07-110","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Charcoal Gray","offer_id":43862857089090,"sku":"CXB07-110","price":214.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Black","offer_id":43862857121858,"sku":"CXB07-110","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Light Gray","offer_id":43862857154626,"sku":"CXB07-110","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Single 8 inch Square \/ Plush Light Tan","offer_id":43862857187394,"sku":"CXB07-110","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray","offer_id":43862857220162,"sku":"CXB07-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black","offer_id":43862857252930,"sku":"CXB07-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray","offer_id":43862857285698,"sku":"CXB07-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan","offer_id":43862857318466,"sku":"CXB07-110","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/P1010029.jpg?v=1781626467"},{"product_id":"2007-2013-new-body-style-gm-extended-cab-dual-downfire-box","title":"2007-2013 New Body Style GM Extended Cab Dual Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CXB07-210\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 07-13 New Body Style Extended Cabs (will not fit 07 classic)\u003cbr\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 33 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat \u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat, jack or tool storage\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" round subs, 8\" round or square subs\u003cbr\u003eCutout Size: 8\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003eNo 10-tw3s\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 5.75\"\u003cbr\u003eVolume: .60 cu.ft ea.\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\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\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNotice:  Please ensure your truck has the new 2007 style floor and trans tunnel under the back seat--as some 07 models actually have the older body, ie 99-06 style trans tunnel and seat setup which is much different.  We do not accept any responsibilty if your truck is an 06 model with newer body floor and seat. In other words if you have a 06 or 07 go by the style of your floor and rear seat and not solely by the year of the truck because it can vary. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eIntroducing our box for the new body style GM x-cab pickup.   Even though GM's new style x-cab is a bit more restrictive under the rear seat than the previous model, we still managed to create a nice looking, super nice fitting downfire box that will hold two 10s or two 8L7s.   This box will fit both seat styles--the full bench, and the new 60\/40 split seat like ours is equipped with.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43862861021250,"sku":"CXB07-210","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862861054018,"sku":"CXB07-210","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862861086786,"sku":"CXB07-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862861119554,"sku":"CXB07-210","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862861152322,"sku":"CXB07-210","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Sierra","offer_id":43862861185090,"sku":"CXB07-210","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43862861217858,"sku":"CXB07-210","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Silverado","offer_id":43862861250626,"sku":"CXB07-210","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ Sierra","offer_id":43862861283394,"sku":"CXB07-210","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ none","offer_id":43862861316162,"sku":"CXB07-210","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862861348930,"sku":"CXB07-210","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862861381698,"sku":"CXB07-210","price":334.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ none","offer_id":43862861414466,"sku":"CXB07-210","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862861447234,"sku":"CXB07-210","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862861480002,"sku":"CXB07-210","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ none","offer_id":43862861512770,"sku":"CXB07-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ Silverado","offer_id":43862861545538,"sku":"CXB07-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Black \/ Sierra","offer_id":43862861578306,"sku":"CXB07-210","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ none","offer_id":43862861611074,"sku":"CXB07-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ Silverado","offer_id":43862861643842,"sku":"CXB07-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Light Gray \/ Sierra","offer_id":43862861676610,"sku":"CXB07-210","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ none","offer_id":43862861709378,"sku":"CXB07-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43862861742146,"sku":"CXB07-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43862861774914,"sku":"CXB07-210","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray \/ none","offer_id":43862861807682,"sku":"CXB07-210","price":294.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray \/ Silverado","offer_id":43862861840450,"sku":"CXB07-210","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Charcoal Gray \/ Sierra","offer_id":43862861873218,"sku":"CXB07-210","price":329.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black \/ none","offer_id":43862861905986,"sku":"CXB07-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black \/ Silverado","offer_id":43862861938754,"sku":"CXB07-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Black \/ Sierra","offer_id":43862861971522,"sku":"CXB07-210","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ none","offer_id":43862862004290,"sku":"CXB07-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ Silverado","offer_id":43862862037058,"sku":"CXB07-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ Sierra","offer_id":43862862069826,"sku":"CXB07-210","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ none","offer_id":43862862102594,"sku":"CXB07-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ Silverado","offer_id":43862862135362,"sku":"CXB07-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43862862168130,"sku":"CXB07-210","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/cxbtan2.jpg?v=1781626485"},{"product_id":"2007-2013-new-body-style-gm-extended-cab-dual-12-downfire-box","title":"2007-2013 New Body Style GM Extended Cab Dual 12 Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: CXB07-212\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 07-13 New Body Style Extended Cabs (will not fit 07 classic)\u003cbr\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 32 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat \u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat, jack or tool storage\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 12\" shallow mount round subs\u003cbr\u003eCutout Size=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 4.5\"\u003cbr\u003eVolume: .65 cu.ft ea.\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\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\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003ePlease verify the depth of your slims 12s before ordering\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 12 Round Slim \/ Charcoal Gray \/ none","offer_id":43862862200898,"sku":"CXB07-212","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Charcoal Gray \/ Silverado","offer_id":43862862233666,"sku":"CXB07-212","price":184.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Charcoal Gray \/ Sierra","offer_id":43862862266434,"sku":"CXB07-212","price":174.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Black \/ none","offer_id":43862862299202,"sku":"CXB07-212","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Black \/ Silverado","offer_id":43862862331970,"sku":"CXB07-212","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Black \/ Sierra","offer_id":43862862364738,"sku":"CXB07-212","price":194.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Light Gray \/ none","offer_id":43862862397506,"sku":"CXB07-212","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Light Gray \/ Silverado","offer_id":43862862430274,"sku":"CXB07-212","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Light Gray \/ Sierra","offer_id":43862862463042,"sku":"CXB07-212","price":194.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Plush Light Tan \/ none","offer_id":43862862495810,"sku":"CXB07-212","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Plush Light Tan \/ Silverado","offer_id":43862862528578,"sku":"CXB07-212","price":204.0,"currency_code":"USD","in_stock":true},{"title":"Dual 12 Round Slim \/ Plush Light Tan \/ Sierra","offer_id":43862862561346,"sku":"CXB07-212","price":194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/cxb07-212.jpg?v=1781626487"},{"product_id":"99-06-gm-extended-cab-ultra-deep-maxx-dual-10-12-downfire-box","title":"99-06 GM Extended Cab Ultra Deep MAXX Dual 10\/12 Downfire Box","description":"\u003cp\u003e\u003cstrong\u003ePart #: Ultra MAXX\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 99-06 and 07 Classic GM Extended Cabs\u003cbr\u003e3\/4\" MDF Construction\u003cbr\u003eApprox. Empty Weight: 39 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003eSeat will still go all the way down and latch\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" and 12\" round or square subs\u003cbr\u003eCutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 8\"\u003cbr\u003eVolume: 1.13 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\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\u003cbr\u003e\u003cspan\u003eNotice:  Please ensure your truck has the 99-06 style floor and trans tunnel under the back seat--as some 06 models have the newer body, ie 2007 style trans tunnel and seat setup which is much different.  We do not accept any responsibilty if your truck is an 06 model with newer body floor and seat.\u003c\/span\u003e\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: x-small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eIntroducing the deepest box commercially available for your 99-06 and 07 classic GM extended cab pickups.  The Ultra Deep Maxx box is not only deeper than our Ultra Deep box, but has more volume and more clearance for your high powered subs.  Think of this box as our famous Ultra Deep box on steroids.  Now you can easily fit subs like JL 12w6 and Alpine type Rs in a box under the seat.  And since it's a downfire box, it stays completely under the seat and doesn't stick out and interfere with your rear passenger's leg room and the subs are hidden from view.  The best part is that it does not require a seat lift.  The seat will still close normally down to the stops and lock into place as usual.  This box uses 100% 3\/4\" MDF and is glued, countersunk and screwed, and caulked.  It is d\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: x-small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eeep enough to fit many of todays deeper, beefier woofers, including: 12\" Alpine Type R, 12\" JL Audio W6, 12\" Kicker CVX, And Many More. If you are serious about getting some major slam into your truck, then pick one of these bad boys up today.  \u003cbr\u003e\u003cbr\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: x-small;\"\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cem\u003e\"Just installed my two CVR 12s in this Ultra Deep Maxx box.  Wow this is definitely a quality box.. I'll never get another cheapo box again..there's a reason those other boxes only cost 100$ thanks for the best sounding bass I've ever had\"\u003cbr\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43862924230722,"sku":"Ultra MAXX","price":339.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862924263490,"sku":"Ultra MAXX","price":384.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862924296258,"sku":"Ultra MAXX","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ none","offer_id":43862924329026,"sku":"Ultra MAXX","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Light Gray \/ 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MAXX","price":414.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/maxx1sm.jpg?v=1781626809"},{"product_id":"new-2019-2023-new-body-gm-double-cab-dual-10-12-subwoofer-box","title":"*New* 2019-2023 New Body GM Double Cab Dual 10\/12 Subwoofer Box","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CDB19-210\/212 No Amp\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\n\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2019-2023 New Body Style GM Double Cab\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 7\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003eVolume: 1.1 cu.ft per chamber\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSealed Box, separated chambers\u003cbr\u003e\u003c\/span\u003ebox to floor clearance: 1.75\"\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFinish: Carpet \u003cbr\u003e\u003c\/span\u003eCarpet Shown: Charcoal Gray\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eTerminals: Installed\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":43862932193346,"sku":"CDB19-210\/212 No Amp","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862932226114,"sku":"CDB19-210\/212 No Amp","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862932258882,"sku":"CDB19-210\/212 No Amp","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862932291650,"sku":"CDB19-210\/212 No Amp","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862932324418,"sku":"CDB19-210\/212 No 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Amp","price":374.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43862933340226,"sku":"CDB19-210\/212 No Amp","price":364.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/cdb19-210asm.jpg?v=1781626882"},{"product_id":"2014-2018-gm-double-cab-single-downfire-box-new","title":"2014-2018 GM Double Cab Single Downfire Box *NEW*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CDB14-110\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 Chevy and GMC Double Cab \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 15 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat on Driver's Side\u003cbr\u003ePassenger side also availabe, see menu\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat or jack\u003cbr\u003eTools can stay also\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits 10\" round subs, 8\" round or square subs\u003cbr\u003eCutout Size: 8\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003eCan now fit JL 10tw3s (special selection)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 5.75\"\u003cbr\u003eVolume: .65 cu.ft\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eSealed Box\u003cbr\u003eTerminal: Installed\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFinish: Carpet\u003cbr\u003eCarpet Color Shown: Black\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\u003eOur new GM Double Cab box now comes in a single version.  Our single box fits on the driver's side and extends over top of the hump for increased air space that will allow your single sub to really hit.  We can also make this in a passenger side version.  The box is the same size regardless of what side it's made for (we do not scale it down to try to match the seat).    \u003cbr\u003e\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":"Single 10 inch Round \/ Charcoal Gray \/ Drivers Side Box As Shown","offer_id":43862992355394,"sku":"CDB14-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Passenger Side Box","offer_id":43862992388162,"sku":"CDB14-110","price":214.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Drivers Side Box As Shown","offer_id":43862992420930,"sku":"CDB14-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Passenger Side Box","offer_id":43862992453698,"sku":"CDB14-110","price":224.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round 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Cab Dual Downfire Box *New*","description":"\u003cp\u003e\u003cstrong\u003ePart #: CDB14-210\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eFits: 2014-2018 GM Double Cab\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 33 lbs\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat \u003cbr\u003eNo modifications required\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eDoes not affect rear seat or jack\u003cbr\u003eTools can stay in place also.\u003cbr\u003eFits 10\" round subs, 8\" round or square subs\u003cbr\u003eCutout Size: 8\"=7-1\/8\", 10\"=9-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eCan now fit 10-tw3s (special selection)\u003cbr\u003eMounting Depth: 5.75\"\u003cbr\u003eVolume: .60 cu.ft ea.\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;\"\u003eTerminals: Installed\u003cbr\u003eFinish: Carpet\u003cbr\u003eCarpet Color Shown: Black\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\u003eAvailable Logos: Silverado\/Sierra  See option menu below\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"font-size: small;\"\u003eIntroducing our box for the new GM Double Cab.   Even though GM's new style double cab is a bit more restrictive under the rear seat than the previous model, we still managed to create a nice looking, super nice fitting downfire box that will hold two 10s or two 8L7s.   This box will fit both seat styles--the full bench, and the new 60\/40 split seat like ours is equipped with.  \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Subthump.com","offers":[{"title":"Dual 10 inch Round \/ Charcoal Gray \/ none","offer_id":43862995107906,"sku":"CDB14-210","price":279.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43862995140674,"sku":"CDB14-210","price":324.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43862995173442,"sku":"CDB14-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ none","offer_id":43862995206210,"sku":"CDB14-210","price":299.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 inch Round \/ Black \/ Silverado","offer_id":43862995238978,"sku":"CDB14-210","price":344.0,"currency_code":"USD","in_stock":true},{"title":"Dual 10 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Sierra","offer_id":43862996451394,"sku":"CDB14-210","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ none","offer_id":43862996484162,"sku":"CDB14-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ Silverado","offer_id":43862996516930,"sku":"CDB14-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Light Gray \/ Sierra","offer_id":43862996549698,"sku":"CDB14-210","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ none","offer_id":43862996582466,"sku":"CDB14-210","price":314.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ Silverado","offer_id":43862996615234,"sku":"CDB14-210","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Dual 8 inch Square \/ Plush Light Tan \/ Sierra","offer_id":43862996648002,"sku":"CDB14-210","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/cdb14-210asm.jpg?v=1781627090"},{"product_id":"99-06-silverado-sierra-extended-cab-single-12-ultra-w-amp-shelf","title":"99-06 Silverado\/Sierra Extended Cab Single 12\" Ultra w\/ Amp Shelf","description":"\u003cp\u003e\u003cstrong\u003ePart #: Ultra-Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFits 1999-2006 And 2007 \"Classic\" Extended Cab Silverado And Sierra\u003cbr\u003e\u003cbr\u003eMDF Construction\u003cbr\u003eApprox. Empty Weight: 33 lbs\u003cbr\u003e\u003cspan style=\"font-size: small;\"\u003eInstalls under the rear seat\u003cbr\u003eNo modifications required\u003cbr\u003eDoes not affect rear seat latching\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eFits One 10\" or 12\" round or square subs\u003cbr\u003e*Cutout Size: 10\"=9-1\/8\", 12\"=11-1\/8\"\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: small;\"\u003eMounting Depth: 7\"\u003cbr\u003e-based on 6\" magnet\u003cbr\u003e*Volume: .92 cu.ft per 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\u003e*Carpet color shown: Charcoal Gray\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\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 Ultra-Amp box is essentially our Ultra Deep box (item ctb99-210\/212 Ultra) with have the box being a sub enclosure and the other half being an amp shelf.  The box fits exactly the same as the dual box and with the seat down, will look identical as well.  The volume is customizable too, but note that that amp shelf and enclosure grow and shink in inverse proportion.  \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":43863002710082,"sku":"Ultra-Amp","price":175.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43863002742850,"sku":"Ultra-Amp","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43863002775618,"sku":"Ultra-Amp","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ none","offer_id":43863002808386,"sku":"Ultra-Amp","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Silverado","offer_id":43863002841154,"sku":"Ultra-Amp","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black \/ Sierra","offer_id":43863002873922,"sku":"Ultra-Amp","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray \/ none","offer_id":43863002906690,"sku":"Ultra-Amp","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray \/ Silverado","offer_id":43863002939458,"sku":"Ultra-Amp","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray \/ Sierra","offer_id":43863002972226,"sku":"Ultra-Amp","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ none","offer_id":43863003004994,"sku":"Ultra-Amp","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43863003037762,"sku":"Ultra-Amp","price":235.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43863003070530,"sku":"Ultra-Amp","price":225.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Charcoal Gray \/ none","offer_id":43863003103298,"sku":"Ultra-Amp","price":175.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Charcoal Gray \/ Silverado","offer_id":43863003136066,"sku":"Ultra-Amp","price":210.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Charcoal Gray \/ Sierra","offer_id":43863003168834,"sku":"Ultra-Amp","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black \/ none","offer_id":43863003201602,"sku":"Ultra-Amp","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black \/ Silverado","offer_id":43863003234370,"sku":"Ultra-Amp","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black \/ Sierra","offer_id":43863003267138,"sku":"Ultra-Amp","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray \/ none","offer_id":43863003299906,"sku":"Ultra-Amp","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray \/ Silverado","offer_id":43863003332674,"sku":"Ultra-Amp","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray \/ Sierra","offer_id":43863003365442,"sku":"Ultra-Amp","price":220.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan \/ none","offer_id":43863003398210,"sku":"Ultra-Amp","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan \/ Silverado","offer_id":43863003430978,"sku":"Ultra-Amp","price":235.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan \/ Sierra","offer_id":43863003463746,"sku":"Ultra-Amp","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/ultraamp1sm.jpg?v=1781627131"},{"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":"new-2019-2026-new-body-gm-double-cab-single-10-downfire-box","title":"*New* 2019-2026 New Body GM Double Cab Single 10 Downfire Box","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CDB19-110\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 Double 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\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\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":43863038918722,"sku":"CDB19-110","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Black","offer_id":43863038951490,"sku":"CDB19-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Light Gray","offer_id":43863038984258,"sku":"CDB19-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Round \/ Plush Light Tan","offer_id":43863039017026,"sku":"CDB19-110","price":214.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Charcoal Gray","offer_id":43863039049794,"sku":"CDB19-110","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Black","offer_id":43863039082562,"sku":"CDB19-110","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Light Gray","offer_id":43863039115330,"sku":"CDB19-110","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Single 10 inch Square \/ Plush Light Tan","offer_id":43863039148098,"sku":"CDB19-110","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb19-110asm_eb1fbc13-4f3d-4378-8c98-bc75e3e34996.jpg?v=1781627281"},{"product_id":"new-2019-2026-new-body-gm-double-cab-single-12-downfire-box","title":"*New* 2019-2026 New Body GM Double Cab Single 12 Downfire Box","description":"\u003cbody\u003e\n\u003cp\u003e\u003cstrong\u003ePart #: CDB19-112\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 Double Cab\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\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 \u003cbr\u003e\"Thin\" Sereis Square Sub\u003cbr\u003eMounting Depth = 6.75\"\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":43863039541314,"sku":"CDB19-112","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Black","offer_id":43863039574082,"sku":"CDB19-112","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Light Gray","offer_id":43863039606850,"sku":"CDB19-112","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Single 12 inch Round \/ Plush Light Tan","offer_id":43863039639618,"sku":"CDB19-112","price":214.0,"currency_code":"USD","in_stock":true},{"title":"Quad 12\" Square Thin Series L7T \/ Charcoal Gray","offer_id":43863039672386,"sku":"CDB19-112","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Quad 12\" Square Thin Series L7T \/ Black","offer_id":43863039705154,"sku":"CDB19-112","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Quad 12\" Square Thin Series L7T \/ Light Gray","offer_id":43863039737922,"sku":"CDB19-112","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Quad 12\" Square Thin Series L7T \/ Plush Light Tan","offer_id":43863039770690,"sku":"CDB19-112","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/files\/crb19-112asm_095cbb9f-5714-4ea8-bd7a-debf74941f6c.jpg?v=1781627287"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/collections\/210dfamp5.jpg?v=1780687511","url":"https:\/\/subthump.com\/collections\/silverado-extended-and-double-cab.oembed","provider":"Subthump.com","version":"1.0","type":"link"}