QPower Dual 12" Underseat Sub Box for Chevy Silverado & GMC Sierra XCab Classic 1996-2006

Put some bass in your space and trick out your truck with a sound system designed to be just the right fit with the QPower GMC/Chevy 1999-2006 X-Cab Classic Dual 12-Inch Subwoofer Box.\n\nThis dual 10-inch sub box is designed to downfire right under the seat for max bass response. It features 2 separate air chambers with 0.95-feet of air space per sub plus 5.5 inches of mounting depth. It's finished with a charcoal carpet, so it stands up to years of use.\n\nIf you're looking to put some big sound into your 1999-2006 GMC or Chevy Classic extended cab truck, this is the box for you.