{"product_id":"2014-2018-chevy-silverado-gmc-sierra-crew-cab-upfire-2x12-subwoofer-box","title":"2014-2018 Chevy Silverado\/GMC Sierra Crew Cab Upfire 2x12 Subwoofer Box","description":"\u003ch2\u003e2014-2018 Chevy\/GMC Crew Cab 2x12 Dual 12 Ported Upfire Subwoofer Box\u003c\/h2\u003e\u003cp\u003eThis SSBOXES ported upfire enclosure is built for 2014-2018 Chevy Silverado and GMC Sierra Crew Cab trucks that need a vehicle-specific dual 12-inch subwoofer box.\u003c\/p\u003e\u003cp\u003eThis page helps customers searching for 2x12, 2 12, 2 12s, dual 12, two twelves, Silverado 2x12 box, or Sierra Crew Cab subwoofer box options find the right layout faster.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2014-2018 Chevrolet Silverado Crew Cab\u003c\/li\u003e\n\u003cli\u003e2014-2018 GMC Sierra Crew Cab\u003c\/li\u003e\n\u003cli\u003eConfirm cab style, rear-seat layout, and available under-seat clearance before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual 12-inch subwoofer enclosure\u003c\/li\u003e\n\u003cli\u003ePorted upfire design\u003c\/li\u003e\n\u003cli\u003eBedliner-coated truck box construction\u003c\/li\u003e\n\u003cli\u003eBox only; subwoofers, amplifier, wiring, and installation are not included unless added separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment Note\u003c\/h3\u003e\u003cp\u003eConfirm cab style, seat layout, subwoofer mounting depth, and amplifier plan before checkout. Available for nationwide shipping or Dallas-area installation support through Super Car Audio.\u003c\/p\u003e","brand":"SSBOXES","offers":[{"title":"Default Title","offer_id":43454132158554,"sku":"SSB-CHEVY-GMC-1418-CC-UPFIRE-2X12","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/2014-2018-chevy-gmc-crew-cab-ported-upfire-2x12-subwoofer-box-bedliner-made-in-usa.png?v=1780610310","url":"https:\/\/supercaraudio.com\/products\/2014-2018-chevy-silverado-gmc-sierra-crew-cab-upfire-2x12-subwoofer-box","provider":"Super Car Audio","version":"1.0","type":"link"}