PRODUCT DETAILS
Fits GMC & Chevrolet Trucks: Our dual-subwoofer speaker box is compatible with 2004, 2005, and 2006 Chevy Silverado 1500 and GMC Sierra 1500 Non-HD models
Easy Compatibility: Featuring a cutout diameter of 9″, this subwoofer enclosure can easily accommodate 10-inch speakers, with push-button terminals for easy hook-up
Simple Installation: Forward-firing box fits between air ducts and behind the backseat by removing the factory jack. Back seats must flip up towards the bed of the truck for proper fitment
Dual Subwoofer Enclosure Dimensions: This sound box for your dual speaker system measures 49.5″ x 14.25″ and has a mounting depth of 5.5″. It’s designed to provide 0.60 cu. ft. of airspace per sub