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Dimensions sub cut out: 9. 125”, front depth: 13. 125”, width: 43. 625”, front height: 7.
75 per sub is ideal for tight accurate bass reproduction. 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. Completely carpeted Enclosure With Rounded Edges. Subwoofer mounting Depth is 6” which is ideal for lower profile subwoofers. Custom built for Under Seat Application.



93 per sub is ideal for tight accurate bass reproduction. 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.
Oem-fit is designed and engineered specifically for the 1990-2007 Chevrolet / GMC trucks to ensure an OEM fit without impeding the operation of the back seat. Subwoofer mounting Depth is 7” which is ideal for lower profile subwoofers.


Pneumatic applied brad nails to pull tight and hold the MDF parts during the glue drying process and help assure a no-leak, no-rattle air chamber.
Completely carpeted Enclosure With Rounded Edges. Mdf construction. Fits 2007 and up GM Crew Cab. 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.
1. Q Power
#ad
Q Power QBGMC1220144DR Dual 12" Subwoofer Enclosure Box for 2014-2016 Chevy Silverado and GMC Sierra Crew Cab Trucks
#adQ Power #ad - Down firing Subwoofer Enclosure Design. Features a spray Liner Finish for Maximum Strength and Durability. Fits 2014-2016 chevy silverado and gmc sierra Crew Cab Trucks - Does Not Fit Double Cab Models.More information #ad
Constructed out of High Grade Premium MDF Wood. Dual 12" sealed down Firing Unloaded Subwoofer Box.Brand | Q Power #ad |
Manufacturer | QPower #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 44 Pounds |
Width | 0 Inches |
Part Number | QBGMC12-2014-4DR |
Model | QBGMC1220144DR |
More information #ad
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
#adAtrend #ad - 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. 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.Dimensions sub cut out: 9. 125”, front depth: 13. 125”, width: 43. 625”, front height: 7.
More information #ad
875”, mounting depth: 6”, rear height: 5. 5”, rear depth: 12. 5”. High grade mdf for ultimate structural rigidity and no-flex construction. 1. 5 cubic feet Net Volume internal air space. 75 per sub is ideal for tight accurate bass reproduction. 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. Completely carpeted Enclosure With Rounded Edges. Subwoofer mounting Depth is 6” which is ideal for lower profile subwoofers. Custom built for Under Seat Application.
Brand | Atrend #ad |
Manufacturer | ATREND #ad |
Height | 7.88 Inches |
Length | 43.63 Inches |
Weight | 25 Pounds |
Width | 13.13 Inches |
Part Number | A161-10CP |
Model | A161-10CP |
Warranty | 1 |
More information #ad
3. American Sound Connection
#ad
Compatible with Chevy Silverado or GMC Sierra 1500 Non-HD Crew Cab Truck 2001-2006 Dual 12" Subwoofer Sub Box Speaker Enclosure
#adAmerican Sound Connection #ad - 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. Mounting depth: 4-1/2 Inches. Install location: Behind Rear Seat.More information #ad
Brand | American Sound Connection #ad |
Manufacturer | American Sound Connection #ad |
Height | 7 Inches |
Length | 49 Inches |
Weight | 23.6 Pounds |
Width | 15 Inches |
Part Number | GM2X12-CREW-NOHD-BS |
Model | GM2X12-CREW-NOHD-BS |
More information #ad
4. SoundBox
#ad
SoundBox Silverado/Sierra Crew Cab 2008-2013 Single 12" Subwoofer Enclosure Sub Box
#adSoundBox #ad - High quality terminal cups accepts Banana Plugs or Bare Wire Quality Black Wrapping Carpet. Silverado/ sierra crew cab single 12" Subwoofer Enclosure Sub Box 2008-2013.More information #ad
Feet/ mounting Depth: 5-1/2. Fitment: fits under Rear Seat- Driver Side. This enclosure fits: silverado/ sierra crew Cab 2008-2013 Will Fit New Body 2007 Model. Enclosure volume cubic feet per chamber:. 83 cu.Brand | SoundBox #ad |
Manufacturer | SoundBox #ad |
Part Number | LCE-GC024/12D |
Model | LCE-GC024/12D |
More information #ad
5. Atrend
#ad
Atrend Bbox A152-10CP Dual 10” Sealed Subwoofer Enclosure Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Extended Cab, charcoal
#adAtrend #ad - Dimensions sub cut out: 9. 125”, front depth: 14. 75”, mounting depth:7”, rear height: 6. 75”, front height: 9. 25”, width: 51. 25”, rear depth: 13. 13. 2. 42 cubic feet net volume internal air space.93 per sub is ideal for tight accurate bass reproduction. 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.
More information #ad
High-grade mdf for Ultimate structural rigidity and no-flex construction. Premium oem grade Carpeting for factory look and durability. 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. Oem-fit is designed and engineered specifically for the 1990-2007 Chevrolet / GMC trucks to ensure an OEM fit without impeding the operation of the back seat. Subwoofer mounting Depth is 7” which is ideal for lower profile subwoofers.
Brand | Atrend #ad |
Manufacturer | ATREND #ad |
Height | 9.25 Inches |
Length | 51.25 Inches |
Weight | 36.4 Pounds |
Width | 14.75 Inches |
Part Number | A152-10CP |
Model | A152-10CP |
More information #ad
6. Q Power
#ad
QPower GMC Chevy Crew Cab 2007-2013 Dual 12" Sub Box Enclosure w/Bedliner Spray
#adQ Power #ad - Designed and Built for the Deepest Bass. Black bed "rhino" Liner Spray Finish. Q bomb" is etched in the top of the box. Brand new **q-power 12"** custom gmc or chevy Crew Cab '07-13 Q-Bomb Sub Box. Best quality Enclosure.More information #ad
Brand | Q Power #ad |
Manufacturer | QPower #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 39 Pounds |
Width | 0 Inches |
Part Number | QB-GMC12-20074DR |
Model | QBGMC1220074DR |
More information #ad
7. Atrend
#ad
2013 Chevrolet / GMC Silverado / Sierra Crew Cab, Fits 2007, Bbox A182-12Cp Dual 12" Sealed Carpeted Subwoofer Enclosure
#adAtrend #ad - Dimensions sub cut out: 11. 125”, mounting depth: 6. 5”, width: 52. 5”, height: 6. 75”, depth: 17. 75”. Oem-fit is designed and engineered specifically for the 2007 - 2013 Chevrolet / GMC Silverado / Sierra Crew Cab to ensure an OEM fit without impeding the operation of the back seat.Pneumatic applied brad nails to pull tight and hold the MDF parts during the glue drying process and help assure a no-leak, no-rattle air chamber.
More information #ad
Accu-tuned 12” dual sealed subwoofer enclosure designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Completely carpeted Enclosure With Rounded Edges. Mdf construction. Fits 2007 and up GM Crew Cab. 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.
Brand | Atrend #ad |
Manufacturer | ATREND #ad |
Height | 22.9 Inches |
Length | 7.4 Inches |
Weight | 8 Pounds |
Width | 16.9 Inches |
Part Number | A182-12CP |
Model | A182-12CP |
Warranty | 1 YEAR |
More information #ad