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12 inch - Used - Subwoofer Boxes
Different enclosure types such as bass reflex, acoustic suspension, infinite baffle, horn loaded, tapped horn, transmission line and bandpass are available for subwoofers or subs. Many subwoofer boxes are constructed with medium-density fiberboard, oriented strand board (OSB), plywood, plastic or other dense materials.
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QPower BQGMC122004 Sealed Forward-Firing Subwoofer Enclosure for 2004 - 2006 GMC, Chevrolet Sierra, Silverado Crew Cab 1500 / 2500 / 3500 Truck - ( Dark Grey Carpet )$87.99Out of stock- Designed to fit 2004 - 2006 GMC, Chevrolet Sierra, Silverado Crew Cab 1500 / 2500 / 3500 truck
- Sealed 0.6 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
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QPower BQFORD12DF Sealed Down-Firing Subwoofer Enclosure for 2000 - 2003 Ford F-150 SuperCab Truck - ( Dark Grey Carpet )$101.99- Designed to fit 2000 - 2003 Ford F-150 SuperCab truck
- Sealed 1.2 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
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QPower BQDODGE124DR Sealed Up-Firing Subwoofer Enclosure for 2002 - 2017 Dodge Quad Cab Full-Size Truck - ( Dark Grey Carpet )$109.99Out of stock- Designed to fit 2002 - 2017 Dodge Quad Cab Full-Size truck
- Sealed 0.65 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
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QPower BQGMC122007HT Sealed Down-Firing Subwoofer Enclosure for 2007 - 2013 GMC, Chevrolet Sierra, Silverado Extended Cab with High Transmission Truck - ( Dark Grey Carpet )$109.99Out of stock- Designed to fit 2007 - 2013 GMC, Chevrolet Sierra, Silverado Extended Cab with High Transmission truck
- Sealed 0.62 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
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QPower BQGMC12DF Sealed Down-Firing Subwoofer Enclosure for 1999 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab Truck - ( Dark Grey Carpet )$109.99Out of stock- Designed to fit 1999 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab truck
- Sealed 0.95 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower BQFORD122009DF Sealed Down-Firing Subwoofer Enclosure for 2009 - 2017 Ford F-150 SuperCrew Truck - ( Dark Grey Carpet )$110.99Out of stock- Designed to fit 2009 - 2017 Ford F-150 SuperCrew truck
- Sealed 0.86 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower BQGMC122014DCAB Sealed Down-Firing Subwoofer Enclosure for 2014 - 2018 GMC, Chevrolet Sierra, Silverado Double Cab 1500 / 2500 / 3500 Truck - ( Dark Grey Carpet )$112.99Out of stock- Designed to fit 2014 - 2018 GMC, Chevrolet Sierra, Silverado Double Cab 1500 / 2500 / 3500 truck
- Sealed 0.55 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
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QPower BQGMC122007SCAB 12" Sealed Down-Firing Subwoofer Enclosure for 2007 - 2013 GMC, Chevrolet Sierra, Silverado Single Cab 1500 / 2500 / 3500 Truck - ( Dark Grey Carpet )$119.99Out of stock- Designed to fit 2007 - 2013 GMC, Chevrolet Sierra, Silverado Single Cab 1500 / 2500 / 3500 truck
- Sealed 0.9 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower BQGMC1220074DR Sealed Down-Firing Subwoofer Enclosure for 2007 - 2013 GMC, Chevrolet Sierra, Silverado Crew Cab 1500 / 2500 / 3500 Truck - ( Dark Grey Carpet )$119.99- Designed to fit 2007 - 2013 GMC, Chevrolet Sierra, Silverado Crew Cab 1500 / 2500 / 3500 truck
- Sealed 0.9 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Dark Grey Carpet
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower QBGMC122014DCAB Sealed Down-Firing Subwoofer Enclosure for 2014 - 2018 GMC, Chevrolet Sierra, Silverado Double Cab 1500 / 2500 / 3500 Truck - ( Black Bed-Liner )$174.99Out of stock- Designed to fit 2014 - 2018 GMC, Chevrolet Sierra, Silverado Double Cab 1500 / 2500 / 3500 truck
- Sealed 0.55 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Black Bed-Liner
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
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QPower QBCORVETTE112 Sealed Forward-Firing Subwoofer Enclosure for 1997 - 2004 Chevrolet Corvette Truck - ( Black Bed-Liner )$184.99Out of stock- Designed to fit 1997 - 2004 Chevrolet Corvette truck
- Sealed 0.8 cubic foot (Per Driver) enclosure for (1) - 12 inch subwoofers
- Subwoofer enclosure is finished in Black Bed-Liner
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower QBFORD122009DF Sealed Down-Firing Subwoofer Enclosure for 2009 - 2017 Ford F-150 SuperCrew Truck - ( Black Bed-Liner )$184.99Out of stock- Designed to fit 2009 - 2017 Ford F-150 SuperCrew truck
- Sealed 0.86 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Black Bed-Liner
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower QBGMC122007HT Sealed Down-Firing Subwoofer Enclosure for 2007 - 2013 GMC, Chevrolet Sierra, Silverado Extended Cab with High Transmission Truck - ( Black Bed-Liner )$188.99Out of stock- Designed to fit 2007 - 2013 GMC, Chevrolet Sierra, Silverado Extended Cab with High Transmission truck
- Sealed 0.62 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Black Bed-Liner
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower QBDODGE124DR Sealed Up-Firing Subwoofer Enclosure for 2002 - 2017 Dodge Quad Cab Truck - ( Black Bed-Liner )$191.99Out of stock- Designed to fit 2002 - 2017 Dodge Quad Cab truck
- Sealed 0.65 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Black Bed-Liner
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
-
QPower QBGMC12DF Sealed Down-Firing Subwoofer Enclosure for 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500 Truck - ( Black Bed-Liner )$193.99Out of stock- Designed to fit 1996 - 2006 GMC, Chevrolet Sierra, Silverado Extended Cab 1500 / 2500 / 3500 truck
- Sealed 0.9 cubic foot (Per Driver) enclosure for (2) - 12 inch subwoofers
- Subwoofer enclosure is finished in Black Bed-Liner
- Enclosure requires the use of shallow mount 12 inch drivers for easy fitment
- Constructed out of High-Grade 5/8" MDF (Medium Density Fiberboard)
- Glued and internally braced for minimal resonance
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