{"product_id":"dual-sub-box-behind-rear-seat-2001-2006-gm-sierra-hd-crew","title":"Dual Sub Box (behind rear seat)2001-2006 GM SIERRA HD CREW","description":"\u003cp\u003eFits 2001-2006 Chevrolet Silverado \/ GMC Sierra Crew Cab Heavy Duty 1500 2500 AND 3500 Series Truck\u003c\/p\u003e\n\u003cp\u003eNote: ( FITS ONLY HD MODELS ) also fits 2007 classic body crew\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits two 8 inch or two 10 inch subwoofers\u003c\/li\u003e\n\u003cli\u003eFits behind rear seat\u003c\/li\u003e\n\u003cli\u003eMounting Depth = 6 inches\u003c\/li\u003e\n\u003cli\u003eAir space = 1.8 cubic ft\u003c\/li\u003e\n\u003cli\u003eCarpeted in Charcoal Carpet\u003c\/li\u003e\n\u003cli\u003eSpeaker Terminals included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHole cutouts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard hole cutout diameter for 8s = 7 inches\u003c\/li\u003e\n\u003cli\u003eStandard hole cutout diameter for 10s = 9 1\/8\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eIf you dont know the actual hole cutout diameter choose the standard cutout below.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eIf we dont have your actual diameter listed below choose the standard cutout then provide us with your sub model #.  No worries we can look up the specs of your subs.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/YlgVsa1Fn8s\" width=\"560\" height=\"315\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Xtreme Enclosures","offers":[{"title":"Default Title","offer_id":49971852148975,"sku":"GMCREW 01-06 HD BTS","price":310.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/4518\/2959\/files\/GMCREW_HD_BTS_new_design__38574__93546_a5cc02af-8683-4496-ba85-e244eae70504.jpg?v=1782352880","url":"https:\/\/1800woofers.com\/products\/dual-sub-box-behind-rear-seat-2001-2006-gm-sierra-hd-crew","provider":"1800woofers.com's online car audio store | Authorized online dealer!","version":"1.0","type":"link"}