{"product_id":"qpower-bqgmc12df-dual-12-sealed-empty-woofer-enclosure-under-seat-down-firing-sub-box-for-1999-2006-gmc-chevy-extended-cab-trucks","title":"QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC \u0026 Chevy Extended Cab Trucks","description":"\u003cp\u003eThe QPower BQGMC12DF Dual 12″ Empty Woofer Enclosure is a vehicle‑specific subwoofer solution built for 1999–2006 GMC Sierra and Chevrolet Silverado Extended Cab trucks. This under‑seat, down‑firing design provides an optimized foundation for your dual 12″ subwoofer setup — ideal for strong, deep bass without taking up valuable cargo space.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from Grade‑A 5\/8″ MDF and finished in charcoal carpet covering, this enclosure offers rugged durability and excellent acoustic performance. Each sub chamber delivers approximately 0.95 cubic feet of internal volume, providing a balanced response for sealed subwoofers. The down‑firing orientation helps increase cabin pressure and enrich low‑frequency output, while the included terminal cup connectors make installation straightforward.\u003c\/p\u003e","brand":"Qpower","offers":[{"title":"Default Title","offer_id":51961020285248,"sku":"BQGMC12DF","price":222.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/4640\/2112\/files\/da3c407a786c.jpg?v=1777996532","url":"https:\/\/preppersht.com\/products\/qpower-bqgmc12df-dual-12-sealed-empty-woofer-enclosure-under-seat-down-firing-sub-box-for-1999-2006-gmc-chevy-extended-cab-trucks","provider":"Prepper Sh't","version":"1.0","type":"link"}