{"title":"GMC Sierra Bass Packages","description":"\u003cp\u003eShop GMC Sierra bass packages for 1500, 2500, and 3500 Crew Cab builds, including complete 2x8 and 4x8 systems with matched subwoofers, enclosure, amplifier, and wiring. This lane is filtered to bass packages only, separate from GMC radios and box-only enclosures.\u003c\/p\u003e","products":[{"product_id":"2019-2026-gmc-sierra-crew-cab-quad-8-nemesis-audio-bass-package","title":"2019-2026 GMC Sierra Crew Cab Quad 8 Bass Package","description":"\u003cp\u003e2019-2026 GMC Sierra Crew Cab Quad 8 Bass Package built for Sierra owners who want a strong, clean, truck-specific bass upgrade.\u003c\/p\u003e\u003ch2\u003eComplete Quad 8 Sierra Bass Build\u003c\/h2\u003e\u003cp\u003eThis Nemesis Audio package combines matched subwoofers, amplifier power, wiring, and a ported enclosure so customers can buy the right Sierra system without piecing it together part by part.\u003c\/p\u003e\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits: 2019-2026 GMC Sierra 1500, 2500, and 3500 Crew Cab\u003c\/li\u003e\n\u003cli\u003eCab style: Crew Cab\u003c\/li\u003e\n\u003cli\u003eUse case: Truck bass package, daily driver bass, custom install\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour Nemesis Audio NA-8E v2 8 inch subwoofers\u003c\/li\u003e\n\u003cli\u003eNemesis Audio FIERCE-5KD amplifier\u003c\/li\u003e\n\u003cli\u003e0AWG CCA Omni12 wiring\u003c\/li\u003e\n\u003cli\u003ePorted enclosure designed for Sierra Crew Cab trucks\u003c\/li\u003e\n\u003cli\u003eFree nationwide shipping and Dallas installation available\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is a complete truck bass package for customers who want matched parts and a clean fitment story.\u003c\/p\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43437170720858,"sku":"SCA-PKG-4X8-GMC-SIERRA-19-26","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/2019-2026-gmc-sierra-crew-cab-quad-8-nemesis-audio-bass-package_ad453b1c-cad0-4af8-82bb-36706ff3339d.jpg?v=1780195085"},{"product_id":"2019-2026-gmc-sierra-crew-cab-2x8-dual-8-bass-package","title":"2019-2026 GMC Sierra Crew Cab 2x8 Dual 8-Inch Bass Package","description":"\u003ch2\u003e2019-2026 GMC Sierra Crew Cab 2x8 Dual 8-Inch Bass Package\u003c\/h2\u003e\n\u003cp\u003eUpgrade your \u003cstrong\u003e2019-2026 GMC Sierra 1500, 2500, or 3500 Crew Cab\u003c\/strong\u003e with a complete \u003cstrong\u003eNemesis Audio 2x8 bass package\u003c\/strong\u003e built for strong daily bass, clean output, and a truck-specific fit.\u003c\/p\u003e\n\u003cp\u003eThis Sierra package is written for the way customers search: \u003cstrong\u003e2x8\u003c\/strong\u003e, \u003cstrong\u003e2 x 8\u003c\/strong\u003e, \u003cstrong\u003e2 8s\u003c\/strong\u003e, \u003cstrong\u003etwo 8s\u003c\/strong\u003e, and \u003cstrong\u003edual 8-inch GMC Sierra bass package\u003c\/strong\u003e. It includes two Nemesis Audio NA-8E v2 8-inch subwoofers rated at 500W RMS each, a Nemesis Audio NA-2KM amplifier, 4AWG amplifier wiring kit, line output converter, and a ported enclosure designed for 2019-2026 GMC Sierra Crew Cab trucks.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003eFits \u003cstrong\u003e2019-2026 GMC Sierra 1500\/2500\/3500 Crew Cab\u003c\/strong\u003e, including Denali and AT4 trims.\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2x Nemesis Audio NA-8E v2 8-inch subwoofers rated at 500W RMS each\u003c\/li\u003e\n  \u003cli\u003e1x Nemesis Audio NA-2KM amplifier\u003c\/li\u003e\n  \u003cli\u003e1x ported 2x8 GMC Sierra Crew Cab subwoofer enclosure\u003c\/li\u003e\n  \u003cli\u003e1x 4AWG amplifier wiring kit\u003c\/li\u003e\n  \u003cli\u003e1x line output converter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy It Works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete Sierra Crew Cab subwoofer and amplifier package\u003c\/li\u003e\n  \u003cli\u003eTruck-specific ported enclosure for clean daily bass\u003c\/li\u003e\n  \u003cli\u003eIncludes Denali and AT4 fitment language\u003c\/li\u003e\n  \u003cli\u003eFree nationwide shipping\u003c\/li\u003e\n  \u003cli\u003eDallas installation available through Super Car Audio\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nemesis Audio","offers":[{"title":"Default Title","offer_id":43438030979162,"sku":"SCA-PKG-2X8-GMC-SIERRA-19-26","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6339\/8490\/files\/2019-2026-gmc-sierra-1500-2500-3500-crew-cab-denali-at4-nemesis-audio-2x8-bass-package.png?v=1780252328"},{"product_id":"2014-2018-gmc-sierra-crew-cab-1500-2500-3500-nemesis-audio-4x8-bass-package","title":"2014-2018 GMC Sierra Crew Cab 1500\/2500\/3500 - 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