QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks

QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks

$222.14
$222.14 $0.00
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QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
  • QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks
QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks

QPower BQGMC12DF Dual 12″ Sealed Empty Woofer Enclosure – Under‑Seat Down‑Firing Sub Box for 1999–2006 GMC & Chevy Extended Cab Trucks

$222.14
$222.14 $0.00

The 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.

Constructed 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.

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