Top 9 Underseat Subwoofer Box – Car Enclosed Subwoofer Systems

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1. Rockville

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Rockville SS8P 400w 8" Slim Under-Seat Active Powered Car/Truck Subwoofer Sub

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Rockville #ad - Heavy duty Mounting Feet. Dimensions l x w x h: 11. 4" x 8. 3" x 2. 8" inches. Peak power 400 Watts. Pwm mosfet power supply. Rockville ss8p 8" 400w slim under-Seat Active Powered Car/Truck Subwoofer Sub.

Impedance: 2 ohm. Frequency response: 20Hz - 150Hz. Green power/Red Protect LED. Enclosure is made out of cast aluminum which stays cool at all times. Signal to noise ratio: >90db. Phase switch: 0° or 180°. Peak power handling: 400 watts. Overload protection circuit. Sensitivity: 90db @ 1w / 1m. Subwoofer level remote control. Rms power: 100 Watts. Built in subsonic Filter @ 20Hz. Low level rca input. Fuse rating: Single 10A. Adjustable input sensitivity. Soft delayed Remote Turn-On. Rms power handling: 100 Watts. High level inputs with Auto Turn-On Technology.
BrandRockville #ad
ManufacturerRockville #ad
Height2.8 Inches
Length14.1 Inches
Width8.3 Inches
Part NumberSS8P
ModelSS8P

2. Atrend

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Bbox E12ST Pro-Series 12” Single Sealed Wedge Shaped Subwoofer Enclosure

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Atrend #ad - 07 cubic feet net volume internal air space is ideal for tight accurate bass reproduction. Dimensions Sub cut out:11. 125”, width: 19. 625”, height: 15. 25”, mounting depth: 5. 25”, depth 1 bottom: 8. 25”depth 2 top: 5”.

Premium oem grade Carpeting for factory look and durability. Wedge shape enclosure is ideal for tight room applications such as behind or under the seat on pickup trucks and SUV’s. Cnc miter & dado design and construction for the ultimate in an airtight precision fit of all parts which ensures Recessed Side Panels increases structural integrity, eliminates unwanted flex and vibration. Rattle and noise free environment. 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.

Pro tuned 12” single sealed subwoofer enclosure designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. 1” high-grade mdf front baffle for ultimate structural rigidity and no-flex construction.
BrandAtrend #ad
ManufacturerATREND #ad
Height20.5 Inches
Length16.5 Inches
Weight21.05 Pounds
Width10.5 Inches
Part NumberE12ST
ModelE12ST

3. b.box

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Bbox A201-12CP Single 12" Sealed Carpeted Subwoofer Enclosure, 2017 Dodge Ram Quad Cab, Fits 2002

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b.box #ad - Premium carpeted Finish with Rounded Edges and loaded with polyfill. Mdf construction with Double Glued and Braced Assembly. Fits 2002 -2016 dodge ram quad cab and Crew Cab - Custom Under Rear Seat Application. 6. 12"-inch mounting Depth. 085 cu. Ft. Air space per Sub.
Brandb.box #ad
ManufacturerAtrend #ad
Height7.25 Inches
Length32.75 Inches
Weight23.31 Pounds
Width13.25 Inches
Part NumberA201-12CP
ModelA201-12CP

4. American Sound Connection

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Compatible with Chevy Silverado or GMC Sierra HD Crew Cab Truck 2001-2006 Dual 10" Subwoofer Underseat Sub Box Speaker Enclosure

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American Sound Connection #ad - Dimensions: width 48" x height 6" x Depth 16-3/4". Air space: 048 cubic Feet. Install notes: rear seat must be able to fold forward for box to fit. Install location: Under Rear Seat. Mounting depth: 4-1/2 Inches.
BrandAmerican Sound Connection #ad
ManufacturerAmerican Sound Connection #ad
Height5.9 Inches
Length48.1 Inches
Weight33 Pounds
Width16.8 Inches
Part NumberGM2X10-AV-ECL-US_2
ModelGM2X10-AV-ECL-US_2

5. Rockville

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Rockville RW10CA 10" 800 Watt Slim Low Profile Active Powered Car Subwoofer Sub

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Rockville #ad - Adjustable input Sensitivity. Soft delayed Remote Turn-On. Thermal protection Circuit, Short Protection Circuit. Overload protection circuit.

High level inputs with Auto Turn-On Technology. Impedance: 2 ohm. Maximum power rms: 200 watts. Subwoofer level remote control. Phase switch: 0° or 180°. Bass boost: 0 - 18dB @ 45Hz. 800 watts peak / 200 watts rms. Note: kindly refer User Manual before use. Dimensions: 12. 4 x 13. 4 x 2. 7 l x w x h Inches. Pwm mosfet power Supply. Low level rca input. Built in subsonic filter @ 29Hz. Low pass filter: 50hz - 150hz. Frequency response: 20Hz - 150Hz. Sensitivity: 90dB @ 1w / 1m. Rockville rw10ca 800 watt 10" Slim Car Subwoofer.
BrandRockville #ad
ManufacturerAudiosavings #ad
Height2.7 Inches
Length12.4 Inches
Weight14.25 Pounds
Width13.4 Inches
Part NumberRW10CA
ModelRW10CA

6. American Sound Connection

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Compatible with Chevy C/K Silverado or GMC Sierra Full Size Extended Cab Truck 1988-1998 Dual 10" Subwoofer Sub Box Speaker Enclosure

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American Sound Connection #ad - Air space: 095 cubic Feet. Install notes: Relocation or Removal of Jack is required. Dimensions: width 56-3/4" x front height 10" x Rear Height 6-1/4" x Depth 13-1/4". Install location: Under Rear Seat. Mounting Depth: 6 Inches.
BrandAmerican Sound Connection #ad
ManufacturerAmerican Sound Connection #ad
Height10.3 Inches
Length57 Inches
Weight34.5 Pounds
Width14 Inches
Part Number2X10GMOLD
Model2X10GMOLD

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 - 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. Dual 12" sealed down Firing Unloaded Subwoofer Box. Features a spray Liner Finish for Maximum Strength and Durability. Down firing Subwoofer Enclosure Design.
BrandQ Power #ad
ManufacturerQPOWER #ad
Height0 Inches
Length0 Inches
Weight44 Pounds
Width0 Inches
Part NumberQBGMC12-2014-4DR
ModelQBGMC1220144DR

8. Rockford Fosgate

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Rockford Fosgate R2S-1X10 Prime R2S Single 10-Inch Shallow Loaded Enclosure

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Rockford Fosgate #ad - These shallow loaded enclosures can fit in tight spaces due to the slim-line depth of 3. 25 inch on the top and 5. 25 inch on the bottom. 10 awg input terminals. High-flow, low-noise port design. Constructed with 5/8-Inch MDF.
BrandRockford Fosgate #ad
ManufacturerRockford Fosgate #ad
Height8.3 Inches
Length23 Inches
Weight14.88 Pounds
Width16.5 Inches
Part NumberR2S-1X10
ModelR2S-1X10

9. Atrend

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Bbox A152-12CP Dual 12” Sealed Subwoofer Enclosure Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Cab

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Atrend #ad - 2. 24 cubic feet net volume internal air space. 63 per sub is ideal for tight accurate bass reproduction. Premium oem grade Carpeting for factory look and durability. 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.

Made from high-grade MDF for Ultimate structural rigidity and no-flex construction. Subwoofer mounting Depth is 7” which is ideal for lower profile subwoofers. 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.

Dimensions sub cut out: 11. 125”, rear height: 6. 75”, mounting depth:7”, front depth: 14. 75”, width: 51. 25”, front height: 9. 25”, rear depth: 13. 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.
BrandAtrend #ad
ManufacturerATREND #ad
Height9.25 Inches
Length51.25 Inches
Weight32 Pounds
Width14.75 Inches
Part NumberA152-12CP
ModelA152-12CP