SoundBox Chevy Avalanche Cadillac Escalade EXT Dual 10'' Subwoofer Enclosure 2002-2013 Details about Chevy Avalanche Cadillac Escalade EXT Dual 10 Subwoofer Enclosure Box 2002-2013 Enclosure Volume (Cubic Feet Per Chamber): .80 Cu. Feet/ Mounting Depth: 5-1/2" High Quality Terminal Cups (accepts Banana Plugs or Bare Wire Quality Black Wrapping Carpet This Enclosure Fits: 2002-2013 Chevy Avalanche / Cadillac Escalade EXT: 2002-2013