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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.

625”, rear height: 5. 5”, front depth: 13. 125”, mounting depth: 6”, rear depth: 12. 5”. 075-inch Speaker Baffles. High grade mdf for ultimate structural rigidity and no-flex construction. 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.
Fits 2000 and up gm heavy Duty Crew Cabs. Mdf construction. 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. Custom built for Under Seat Application. Subwoofer mounting Depth is 6” which is ideal for lower profile subwoofers.






Dimensions sub cut out: 11. 125”, mounting depth:7”, rear height: 6. 75”, width: 51. 25”, front height: 9. 25”, front depth: 14. 75”, rear depth: 13.
Oem-fit is designed and engineered specifically for the 1999-2007 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.


1. Atrend
#ad
Atrend 12TK 12” Single Sealed Universal Truck Wedge Subwoofer/Speaker Enclosure Made in USA, Black
#adAtrend #ad - Enclosure dimensions subwoofer mounting depth: 5. 5”, sub cut out: 11. 125”, height: 15. 38”, width: 2013”, depth: 11”. 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.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
Cnc miter & dado design and construction for the ultimate in airtight precision fit of all parts which ensures a rattle and noise free environment. Spl-tuned 12” single sealed subwoofer enclosure designed for optimum bass response and low frequency reproduction.Brand | Atrend #ad |
Manufacturer | ATrend #ad |
Height | 15.75 Inches |
Length | 5.25 Inches |
Weight | 16 Pounds |
Width | 20 Inches |
Part Number | 12TK |
Model | 12TK |
More information #ad
2. Atrend
#ad
Bbox A162-10CP Dual 10” Sealed Subwoofer Enclosure Fits 1999-2006 Chevrolet / GMC Crew Cab / 1500-2500-3500 Crew cab
#adAtrend #ad - Completely carpeted Enclosure With Rounded Edges. 1. 5 cubic feet Net Volume internal air space. 75 per sub is ideal for tight accurate bass reproduction. Dimensions sub cut out: 9. 125”, front height: 7. 875”, width: 43.625”, rear height: 5. 5”, front depth: 13. 125”, mounting depth: 6”, rear depth: 12. 5”. 075-inch Speaker Baffles. High grade mdf for ultimate structural rigidity and no-flex construction. 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.
More information #ad
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. Fits 2000 and up gm heavy Duty Crew Cabs. Mdf construction. 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. Custom built for Under Seat Application. Subwoofer mounting Depth is 6” which is ideal for lower profile subwoofers.
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
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Compatible with Chevy Silverado or GMC Sierra Crew Cab Truck 2007-2013 Dual 12" Subwoofer Sub Box Speaker Enclosure
#adAmerican Sound Connection #ad - Air space: 085 cubic Feet. Mounting Depth: 5 Inches. Install location: Under Rear Seat. Install notes: No Modifications Required. Dimensions: width 49-1/4" x front height 5" x Rear Height 9-1/4" x Depth 16-1/2".More information #ad
Brand | American Sound Connection #ad |
Manufacturer | American Sound Connection #ad |
Height | 11 Inches |
Length | 50 Inches |
Weight | 41.95 Pounds |
Width | 17 Inches |
Part Number | 2X12GMCREW-07-11 |
Model | 2X12GMCREW-07-11 |
More information #ad
4. American Sound Connection
#ad
Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 2007-2013 Dual 12" Subwoofer Sub Box Speaker Enclosure
#adAmerican Sound Connection #ad - Mounting Depth: 6 Inches. Dimensions: width 55-3/4" x front height 8-3/4" x Rear Height 5" x Depth 14-3/4". Install notes: No Modifications Required. Install location: Under Rear Seat. Air space: 060 cubic Feet.More information #ad
Brand | American Sound Connection #ad |
Manufacturer | American Sound Connection #ad |
Height | 10 Inches |
Length | 25 Inches |
Weight | 28.05 Pounds |
Width | 17 Inches |
Part Number | GM2X12-EX07 |
Model | GM2X12-EX07 |
More information #ad
5. American Sound Connection
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Compatible with Chevy C/K Silverado or GMC Sierra Fill Size Regular Cab Truck 1988-2006 Dual 12" Sub Box Speaker Enclosure
#adAmerican Sound Connection #ad - Mounting depth: 5-3/4 Inches. Install location: Behind Seat. Dimensions: width 57-1/4" x height 15-1/4" x Depth One 5-1/2" x Depth Two 8". Install notes: Fits trucks with or without center console. Air space: 1. 98 cubic Feet.More information #ad
Brand | American Sound Connection #ad |
Manufacturer | American Sound Connection #ad |
Height | 9 Inches |
Length | 58 Inches |
Weight | 37.95 Pounds |
Width | 16 Inches |
Part Number | TRUCK572X12 |
Model | TRUCK572X12 |
More information #ad
6. Harmony Audio
#ad
Kicker 47TRTP122 Car Audio Down Firing 12" Thin Sub Box Passive Radiator Bundle with Harmony HA-A400.1 Amplifier & Amp Kit
#adHarmony Audio #ad - Kicker 47trtp122 car audio down firing 12" thin sub box passive Radiator Bundle with Harmony HA-A4001 amplifier & Amp Kit.More information #ad
Brand | Harmony Audio #ad |
Manufacturer | Harmony Audio #ad |
Height | 12 Inches |
Length | 28 Inches |
Width | 15 Inches |
Part Number | HA-SUBPACK156 |
More information #ad
7. American Sound Connection
#ad
Compatible with Ford F250 or F350 Super Crew Cab Truck 2001-2014 Dual 12" Subwoofer Sub Box Speaker Enclosure
#adAmerican Sound Connection #ad - Air space: 065 cubic Feet. Install location: Behind Rear Seat. Install notes: works with or without rear power window. Permanent removal of jack kit, rear seat belt cover and rear carpet is required.More information #ad
Dimensions: width 55" x height 16-1/4"" x Top Depth 3" x Bottom Depth 6". Mounting depth: 4-1/4 Inches.Brand | American Sound Connection #ad |
Manufacturer | American Sound Connection #ad |
Height | 7 Inches |
Length | 56 Inches |
Weight | 34.55 Pounds |
Width | 17 Inches |
Part Number | FTB2X12-250-350-NEWPW |
Model | FTB2X12-250-350-NEWPW |
More information #ad
8. Atrend
#ad
Atrend Bbox A152-12CP Dual 12” Sealed Subwoofer Enclosure Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Cab, charcoal
#adAtrend #ad - Premium oem grade Carpeting for factory look and durability. 2. 24 cubic feet net volume internal air space. 63 per sub is ideal for tight accurate bass reproduction. Made from high-grade MDF for Ultimate structural rigidity and no-flex construction.Dimensions sub cut out: 11. 125”, mounting depth:7”, rear height: 6. 75”, width: 51. 25”, front height: 9. 25”, front depth: 14. 75”, rear depth: 13.
More information #ad
13. 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. 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. Oem-fit is designed and engineered specifically for the 1999-2007 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 | 32 Pounds |
Width | 14.75 Inches |
Part Number | A152-12CP |
Model | A152-12CP |
Warranty | 1 Year Liminted |
More information #ad
9. American Sound Connection
#ad
Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 2007-2013 Dual 10" Subwoofer Sub Box Speaker Enclosure
#adAmerican Sound Connection #ad - Install notes: No Modifications Required. Install location: Under Rear Seat. Mounting Depth: 6 Inches. Dimensions: width 55-3/4" x front height 8-3/4" x Rear Height 5" x Depth 14-3/4". Air space: 060 cubic Feet.More information #ad
Brand | American Sound Connection #ad |
Manufacturer | American Sound Connection #ad |
Height | 11 Inches |
Length | 54 Inches |
Weight | 26.85 Pounds |
Width | 14 Inches |
Part Number | GM2X10-EX07 |
Model | GM2X10-EX07 |
More information #ad
10. American Sound Connection
#ad
Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 1999-2006 Dual 10" Subwoofer Sub Box Speaker Enclosure
#adAmerican Sound Connection #ad - Mounting depth: 5-3/4 Inches. Install location: Under Rear Seat. Air space: 095 cubic Feet. Dimensions: width 51" x front height 9-3/4" x Rear Height 7-1/4" x Depth 13-1/2". Install notes: No Modifications Required.More information #ad
Brand | American Sound Connection #ad |
Manufacturer | American Sound Connection #ad |
Height | 11 Inches |
Length | 52 Inches |
Weight | 34.85 Pounds |
Width | 14 Inches |
Part Number | 2X10GMNEW |
Model | 2X10GMNEW |
More information #ad