Qpower Empty Woofer Box Dual 12" For Gmc Xcab 07-13 High Transmi

FOR CHEVY SILVERADO EXTENDED CAB TRUCKS: 2007 - 2013
DUAL 12"e; UNDERSEAT DOWN-FIRING BOX - SEPARATE CHAMBERS
GRADE A - ??? MDF CONSTRUCTION
CHARCOAL CARPET COVERING
TERMINAL CUPS

DIMENSIONS: 53-1/4"e;W X 13-5/8"e;H X 5-1/8"e;TD/8-3/4"e;BD
WOOFER MOUNTING DEPTH: 5.5"e;
AIR SPACE = 0.62 CU. FT. PER CHAMBER