{"title":"2007-2013 GM Extended Cab","description":null,"products":[{"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"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9271\/8402\/collections\/P1010029.jpg?v=1780687590","url":"https:\/\/subthump.com\/collections\/2007-2013-gm-extended-cab.oembed","provider":"Subthump.com","version":"1.0","type":"link"}