Best Sub Box For Chevy Avalanche In June 2025

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Below is the top 10 Best Sub Box For Chevy Avalanche review to guide you buy the best product. Choose one of these products and your satisfaction is guaranteed!

To help you in your search, we have completed this list of the Best Sub Box For Chevy Avalanche.

Top Rated Best Sub Box For Chevy Avalanche Of 2025

Rank	Product Name	Score
1	Q Power GMC AVALANCHE10 Q Power GMC AVALANCHE10 10-Inch Downfire Unloaded Box Buy Now	9.7 Buy Now
2	Q Power Dual 10" Armor Coated Down Firing Subwoofer Enclosure for 2002-2013 Chevy Buy Now	9.5 Buy Now
3	Compatible with Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 10" Subwoofer Behind 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	Dual 12" Vented Subwoofer Box For 02-13 Chevy Avalanche, Cadillac Escalade EXT Buy Now	8.6 Buy Now
6	Compatible with Chevy Avalanche or Cadillac Escalade EXT 2002-2013 Dual 12" Subwoofer Behind Buy Now	8.3 Buy Now
7	Bbox A192-10CP Dual 10" Sealed Carpeted Subwoofer Enclosure - Fits 2001 - 2013 Buy Now	8.1 Buy Now
8	Compatible with Chevy Silverado or GMC Sierra 1500 Non-HD Crew Cab Truck 2001-2006 Buy Now	7.8 Buy Now
9	Bbox A152-12CP Dual 12” Sealed Subwoofer Enclosure Fits 1999-2007 Chevrolet/GMC Silverado/Sierra Cab Buy Now	7.5 Buy Now
10	2) Planet Audio AC12D 12" 3600W Subs + GMC Chevy Silverado Ext Cab Buy Now	7.2 Buy Now

1. Q Power GMC AVALANCHE10 Q Power GMC AVALANCHE10 10-Inch Downfire Unloaded Box

• Dual 10" under seat down firing unloaded subwoofer box
• This enclosure is constructed out of high grade 5/8" mdf wood
• Covered and finished with a premium charcoal carpet
• For 2002-2013 chevrolet avalanche and escalade ext trucks
• Internal air space: 0.5 cubic ft per chamber

2. Q Power Dual 10" Armor Coated Down Firing Subwoofer Enclosure for 2002-2013 Chevy

• Subwoofer hole cut out: 9.0"
• Dual 10" sealed under seat down firing unloaded subwoofer box
• Fits 2002-2013 chevy avalanche and escalade ext trucks
• This enclosure is constructed out of high grade 3/4" mdf wood
• Covered and finished with a durable bed liner coating

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

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

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

• Install location: under rear seat
• Air space: 0.48 cubic feet
• 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. Dual 12" Vented Subwoofer Box For 02-13 Chevy Avalanche, Cadillac Escalade EXT

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

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

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

7. Bbox A192-10CP Dual 10" Sealed Carpeted Subwoofer Enclosure - Fits 2001 - 2013

• Fits 2002 and up gm avalanche or escalade
• Max mounting depth - 6"
• Cutout diameter - 9.125"
• Custom built for under seat application
• (height) 6" x (width) 51" x (depth) 14.625"
• Completely carpeted enclosure with rounded edges

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

• Mounting depth: 4-1/2 inches
• Install location: behind rear seat
• 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: 0.60 cubic feet

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

• 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.
• 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
• 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.

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

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