{"product_id":"2014-2018-gmc-sierra-crew-cab-1500-2500-3500-4x8-nemesis-bass-package","title":"2014-2018 GMC Sierra Crew Cab 1500\/2500\/3500 4x8 Nemesis Bass Package","description":"\u003ch2\u003e2014-2018 GMC Sierra Crew Cab 4x8 Quad 8 Nemesis Bass Package\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 2014-2018 GMC Sierra Crew Cab with a complete Nemesis Audio quad 8 bass package built for loud, controlled daily bass and vehicle-specific fitment. This page matches how customers search: \u003cstrong\u003e4x8\u003c\/strong\u003e, \u003cstrong\u003e4 8\u003c\/strong\u003e, \u003cstrong\u003e4\/8\u003c\/strong\u003e, \u003cstrong\u003e4 8s\u003c\/strong\u003e, \u003cstrong\u003efour 8s\u003c\/strong\u003e, and \u003cstrong\u003equad 8-inch GMC Sierra bass package\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2014-2018 GMC Sierra 1500 Crew Cab\u003c\/li\u003e\n\u003cli\u003e2014-2018 GMC Sierra 2500 Crew Cab\u003c\/li\u003e\n\u003cli\u003e2014-2018 GMC Sierra 3500 Crew Cab\u003c\/li\u003e\n\u003cli\u003eConfirm cab style, rear-seat layout, factory storage, and under-seat clearance before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFour Nemesis Audio 8-inch subwoofers\u003c\/li\u003e\n\u003cli\u003eNemesis Audio FIERCE-5KD amplifier support\u003c\/li\u003e\n\u003cli\u003ePorted 4x8 vehicle-specific GMC Sierra Crew Cab subwoofer enclosure\u003c\/li\u003e\n\u003cli\u003eAmplifier wiring and line output converter support for factory-radio integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy It Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Sierra truck bass package with subwoofers, enclosure, amplifier path, and wiring support\u003c\/li\u003e\n\u003cli\u003eStrong output from a quad 8 layout while keeping the install clean and truck-specific\u003c\/li\u003e\n\u003cli\u003eGood choice for Sierra Denali, AT4, 1500, 2500, and 3500 Crew Cab owners looking for a serious bass upgrade\u003c\/li\u003e\n\u003cli\u003eAvailable for shipping or Dallas-area installation through Super Car Audio\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional installation is recommended. Final fitment should be confirmed before shipping if the truck has unusual seating, factory storage, or previous audio modifications.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43444890140762,"sku":"SCA-PKG-4X8-GMC-SIERRA-14-18","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/2014-2018-gmc-sierra-crew-cab-1500-2500-3500-nemesis-audio-4x8-bass-package.png?v=1780422310","url":"https:\/\/supercaraudio.com\/products\/2014-2018-gmc-sierra-crew-cab-1500-2500-3500-4x8-nemesis-bass-package","provider":"Super Car Audio","version":"1.0","type":"link"}