SoundBox - LCE-GC005/12D, Chevy Silverado / GMC Sierra Extended Cab Dual 12 Subwoofer Enclosure, 2008-2013

This SoundBox Formed Series vehicle-specific subwoofer enclosure is built for Silverado Extended Cab 2007-2013 (Does not fit 2007 Classic Body), to hold double 12 subwoofers, for under rear seat installation. It features down-Firing subwoofer orientation, 5/8 Industrial Grade MDF construction, black finish, 0.60 Cubic Feet/ Per Subwoofer of airspace, rugged terminal cups that accept banana plugs or bare wire. Additional specs include 11" cutout, 5" mounting depth, dimensions of 55-3/4 W x 8-3/4 FH x 5 RH x 14-3/4 D?.