Best 12 Inch Subwoofer For Chevy Avalanche In May 2025

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To help you choose the Best 12 Inch Subwoofer For Chevy Avalanche, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!

To help you in your search, we have completed this list of the Best 12 Inch Subwoofer For Chevy Avalanche.

Top Rated Best 12 Inch Subwoofer For Chevy Avalanche Of 2025

Rank	Product Name	Score
1	Compatible with Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 10" Subwoofer Behind Buy Now	9.7 Buy Now
2	Compatible with Chevy Silverado or GMC Sierra 1500 Non-HD Crew Cab Truck 2001-2006 Buy Now	9.5 Buy Now
3	Bbox A152-12CP Dual 12” Sealed Subwoofer Enclosure Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Cab Buy Now	9.1 Buy Now
4	Compatible with Chevy Avalanche or Cadillac Escalade EXT 2007-2013 Dual 12" Subwoofer Underseat Buy Now	8.8 Buy Now
5	Compatible with Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 12" Subwoofer Behind Buy Now	8.6 Buy Now
6	Compatible with Chevy Avalanche 02-13 Dual 12" Kicker C12 Subwoofer Under Seat Sub Buy Now	8.3 Buy Now
7	Dual 12" Vented Subwoofer Box For 02-13 Chevy Avalanche, Cadillac Escalade EXT Buy Now	8.1 Buy Now
8	2) Planet Audio AC12D 12" 3600W Subs + GMC Chevy Silverado Ext Cab Buy Now	7.8 Buy Now
9	Bbox E10DSV Pro-Series 10” Dual Vented Subwoofer Enclosure Buy Now	7.5 Buy Now
10	Dual Electronics BP1204 12 inch illumiNITE High Performance Studio Enclosed Car Subwoofers Buy Now	7.2 Buy Now

1. Compatible with Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 10" Subwoofer Behind

• Install location: behind rear seat (in front of midgate)
• Constructed with high quality mdf
• Mounting depth: 4"
• Dimensions: width 50-1/2" x height 20-1/2" x top depth 1" x bottom depth 6-1/2"
• Air space: 0.70 cubic feet per sub

2. Compatible with Chevy Silverado or GMC Sierra 1500 Non-HD Crew Cab Truck 2001-2006

• Air space: 0.60 cubic feet
• Mounting depth: 4-1/2 inches
• Install notes: relocation or removal of jack is required
• Dimensions: width 48-1/4" x height 14" x top depth 3-1/2" x bottom depth 6-1/2"
• Install location: behind rear seat

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

• 2.24 cubic feet net volume internal air space(.63 per sub) is ideal for tight accurate bass reproduction. 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. 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.
• Dimensions sub cut out: 11.125, mounting depth:7, front height: 9.25, rear height: 6.75, width: 51.25, front depth: 14.75, 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. made from high-grade mdf for ultimate structural rigidity and no-flex construction.

4. Compatible with Chevy Avalanche or Cadillac Escalade EXT 2007-2013 Dual 12" Subwoofer Underseat

• Air space: 0.48 cubic feet
• Install location: under rear seat
• Mounting depth: 4-1/2 inches
• Install notes: rear seat must be able to fold forward for box to fit
• Dimensions: width 48" x height 6" x depth 16-3/4"

5. Compatible with Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 12" Subwoofer Behind

• Air space: 0.70 cubic feet
• Install location: behind rear seat
• Install notes: installs in front of the midgate
• Dimensions: width 50-1/2" x height 20-1/2" x top depth 1" x bottom depth 6-1/2"
• Mounting depth: 4 inches

6. Compatible with Chevy Avalanche 02-13 Dual 12" Kicker C12 Subwoofer Under Seat Sub

• Asc package chevy avalanche 02-13 dual 12" kicker c12 subwoofer under seat sub box enclosure 600 watts peak

7. Dual 12" Vented Subwoofer Box For 02-13 Chevy Avalanche, Cadillac Escalade EXT

• Mounting diameter (hole size): 11 (inches). wood thickness: 5/8 (inch). air space: 1 cubic feet. material: highest-grade mdf wood on the market.
• Finished with durable bed liner. all years (02-13) chevy avalanche & escalade ext. mounting depth: 10 (inches).
• 2hole 12" vented for all chevy avalanche (behind seat). behind seat forward fire, replaces factory midgate.

8. 2) Planet Audio AC12D 12" 3600W Subs + GMC Chevy Silverado Ext Cab

• Max power handling: 1800 watts (3600 watt per pair)
• Frequency response: 32hz
• New planet audio **ac12d** 12" 3600w dual 4-ohm voice coil car audio subwoofer (pair)
• **subwoofers**
• Rms power handling: 900 watts (1800 watt per pair)

9. Bbox E10DSV Pro-Series 10” Dual Vented Subwoofer Enclosure

• 1 high grade mdf front baffle for ultimate structural rigidity and no-flex construction. 3.23 cubic feet net volume internal air space (1.83cu.ft. per sub) is ideal for tight accurate bass reproduction.
• Recessed side panels increases structural integrity,eliminates unwanted flex and vibration. 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
• Fits 2000 and up gm heavy duty crew cabs
• Pro tuned 10 dual vented (shared air space) designed for optimum bass response and low frequency reproduction which is ideal for high power or sound quality subwoofers.
• Custom built for under seat application

10. Dual Electronics BP1204 12 inch illumiNITE High Performance Studio Enclosed Car Subwoofers

• 1 year warranty guaranteed high quality and reliability with hassle-free parts and labor warranty with excellent customer service
• Increased output capability specialized tuned port with computer aided design and 2.5 voice coils vastly increases output efficiency for your subwoofers providing you with consistent low sounding bass
• Digitally optimized subwoofers are carefully crafted for efficient and accurate bass, providing power handling up to 1100 watts of peak power, 600 watts rms at a 4 ohm impedance and frequency range between 30hz 200khz for unrivaled sound superiority
• Curved plexiglass viewing window illuminite design with brushed aluminum subwoofer cones create a surreal viewing experience
• Dimensions 30 w x 14.4 d x 14.4 h. built in crossovers for ease of installation
• Sound mdf construction and top grade in-line carpet eliminates the vast majority of enclosure movement for streamlined sound quality via both 12 inch subwoofers for unmatched sound superiority on the road