The Q Power QBGMC/AVALANCHE10 is a custom dual 10-inch sealed subwoofer enclosure designed specifically for 2002–2013 Chevy Avalanche and Cadillac Escalade EXT models. Built for under-seat installation, this enclosure maximizes bass performance while preserving factory interior space and rear-seat functionality. Featuring divided sealed chambers and durable MDF construction, it’s a popular option for clean OEM-style bass upgrades in Avalanche and EXT trucks.

Features & Highlights

  • Custom-fit dual 10-inch subwoofer enclosure
  • Designed for Chevy Avalanche and Cadillac Escalade EXT
  • Fits 2002–2013 models
  • Under-seat installation design
  • Sealed divided chamber construction
  • OEM-style fitment
  • Heavy-duty MDF construction
  • Spring-loaded terminal cups
  • Compact low-profile enclosure
  • Optimized for shallow and standard-depth 10-inch subwoofers
  • Designed to preserve cabin space

Specifications

Specification Details
Enclosure Type Dual 10" Sealed
Vehicle Fitment Chevy Avalanche / Cadillac Escalade EXT
Vehicle Years 2002–2013
Subwoofer Size Dual 10-Inch
Air Space 0.5 cu. ft. per chamber
Construction Material MDF
Terminal Type Spring-loaded
Mounting Style Under-seat
Chamber Design Divided Sealed
Finish Automotive Carpet or Bedliner (varies by version)

Compatible Vehicle Applications

  • 2002 Chevrolet Avalanche
  • 2003 Chevrolet Avalanche
  • 2004 Chevrolet Avalanche
  • 2005 Chevrolet Avalanche
  • 2006 Chevrolet Avalanche
  • 2007 Chevrolet Avalanche
  • 2008 Chevrolet Avalanche
  • 2009 Chevrolet Avalanche
  • 2010 Chevrolet Avalanche
  • 2011 Chevrolet Avalanche
  • 2012 Chevrolet Avalanche
  • 2013 Chevrolet Avalanche
  • 2002–2013 Cadillac Escalade EXT

Works Great With

    Complementary products