Top 8 Subwoofer Box Crew Cab – Car Subwoofer Boxes & Enclosures

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1. Rockville

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Dual 12" Ported Subwoofer Sub Box for 2004-2006 GMC/Chevy Crew Cab Non-HD

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Rockville #ad - Finished with durable bed liner. 2004-2006 gmc/chevy Crew Cab. Air space: 060 cubic Feet per sub. Features: dual 12" ported subwoofer sub box for 2004-2006 GMC/Chevy Crew Cab Non-HD. Tuning frequency: 34HZ. Rockvilie rec99. Mounting depth: 5. 5" inches. Fits between air ducts Behind Seat, Remove Factory Jack, Fires Forward.
BrandRockville #ad
ManufacturerRockville #ad
Height0 Inches
Length0 Inches
Weight29.8 Pounds
Width0 Inches
Part NumberREC99
ModelREC99

2. Atrend

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Bbox A162-10CP Dual 10” Sealed Subwoofer Enclosure Fits 1999-2006 Chevrolet / GMC Crew Cab / 1500-2500-3500 Crew cab

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Atrend #ad - Fits 2000 and up gm heavy Duty Crew Cabs. Mdf construction. 1. 5 cubic feet Net Volume internal air space. 75 per sub is ideal for tight accurate bass reproduction. Subwoofer mounting Depth is 6” which is ideal for lower profile subwoofers.

Oem-fit is designed and engineered specifically for the 1999-2006 Chevrolet / GMC trucks to ensure an OEM fit with out impeding the operation of the back seat. Accu-tuned 10” dual sealed subwoofer enclosure designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Dimensions sub cut out: 9.

125”, front height: 7. 875”, rear height: 5. 5”, width: 43. 625”, front depth: 13. 125”, mounting depth: 6”, rear depth: 12. 5”. 075-inch Speaker Baffles. Custom built for Under Seat Application. Specially formulated aliphatic wood Glue to ensure an airtight seal between all MDF parts with a second application of glue around all internal joints after final assembly.
BrandAtrend #ad
ManufacturerATREND #ad
Height7.88 Inches
Length43.63 Inches
Weight25 Pounds
Width13.13 Inches
Part NumberA161-10CP
ModelA161-10CP
Warranty1

3. Q Power

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QPower QBGMCFF07208 8 Inch Dual Port Subwoofer Enclosure Box with Underseat Down Fire for GMC and Chevy Crew Cab 2007 to Current

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Q Power #ad - Ideal fit: 2-hole 8-inch openings allow for an ideal fit for 2 subwoofers. Durable: bed liner material provides durability and protection. Made for gmc and chevy: engineered to fit GMC and Chevy Crew Cab from 2007 to current. Crisp sound: underseat down fire capabilities feature louder and crisper sound. Loud bass: enclosure's design makes for an ideal spot for loud bass playing.
BrandQ Power #ad
ManufacturerQPower #ad
Height0 Inches
Length0 Inches
Weight0 Pounds
Width0 Inches

4. SoundBox

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SoundBox Ram Crew Cab 2019-UP Dual 12'' Downfire Subwoofer Enclosure

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SoundBox #ad - Fitment: downfiring Under Rear Seat. Mounting depth: 6"/ dimensions: 8-1/4" h x 52" L x 19-3/4" x 14" BD. Separate Chambers. Airspace Total: 1. 76 cu Ft. Size: double 12" / subwoofer Cutout: 11". Fitment: ram crew cab 2019-UP Will Not Fit Classic Models. Airspace per subwoofer: 088 cu ft.
BrandSoundBox #ad
ManufacturerSoundBox #ad
Weight45 Pounds
Part NumberLCE-D006/12D
ModelLCE-D006/12D

5. Q Power

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QPower GMC Chevy Crew Cab 2007-2013 Dual 12" Sub Box Enclosure w/Bedliner Spray

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Q Power #ad - Designed and Built for the Deepest Bass. Black bed "rhino" Liner Spray Finish. Brand new **q-power 12"** custom gmc or chevy Crew Cab '07-13 Q-Bomb Sub Box. Q bomb" is etched in the top of the box. Best quality Enclosure.
BrandQ Power #ad
ManufacturerQPower #ad
Height0 Inches
Length0 Inches
Weight39 Pounds
Width0 Inches
Part NumberQB-GMC12-20074DR
ModelQBGMC1220074DR

6. American Sound Connection

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Compatible with Chevy Silverado or GMC Sierra 1500 Non-HD Crew Cab Truck 2001-2006 Dual 12" Subwoofer Sub Box Speaker Enclosure

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American Sound Connection #ad - Install location: Behind Rear Seat. Mounting depth: 4-1/2 Inches. Dimensions: width 48-1/4" x height 14" x top Depth 3-1/2" x Bottom Depth 6-1/2". Install notes: Relocation or Removal of Jack is required. Air space: 060 cubic Feet.
BrandAmerican Sound Connection #ad
ManufacturerAmerican Sound Connection #ad
Height7 Inches
Length49 Inches
Weight23.6 Pounds
Width15 Inches
Part NumberGM2X12-CREW-NOHD-BS
ModelGM2X12-CREW-NOHD-BS

7. Q Power

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Q Power QBGMC1220144DR Dual 12" Subwoofer Enclosure Box for 2014-2016 Chevy Silverado and GMC Sierra Crew Cab Trucks

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Q Power #ad - Dual 12" sealed down Firing Unloaded Subwoofer Box. Features a spray Liner Finish for Maximum Strength and Durability. Constructed out of High Grade Premium MDF Wood. Fits 2014-2016 chevy silverado and gmc sierra Crew Cab Trucks - Does Not Fit Double Cab Models. Down firing Subwoofer Enclosure Design.
BrandQ Power #ad
ManufacturerQPower #ad
Height0 Inches
Length0 Inches
Weight44 Pounds
Width0 Inches
Part NumberQBGMC12-2014-4DR
ModelQBGMC1220144DR

8. Q Power

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QPower GMC Chevy Silverado Crew Cab 2007-2013 Underseat Dual 12" Subwoofer Box

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Q Power #ad - Designed and Built for the Deepest Bass. Brand new **q-power 12"** custom gmc chevy Silverado '07-13 Crew Cab Subwoofer Box. Terminal Cup Connectors. 5/8" mdf construction. Dual chamber Design.
BrandQ Power #ad
ManufacturerQPower #ad
Height0 Inches
Length0 Inches
Weight34 Pounds
Width0 Inches
Part NumberGMC12-2007-4DR
ModelQGMC1020074DR