Qpower Gmc/chevy Extended Cab (high Transmission) '07-'13 Dual 12" Empty Woofer Box

FOR CHEVY SILVERADO EXTENDED CAB TRUCKS: 2007 - 2013
DUAL 12&quote; UNDERSEAT DOWN-FIRING BOX - SEPARATE CHAMBERS
Center Notch for High Transmission
GRADE A - ?” MDF CONSTRUCTION
CHARCOAL CARPET COVERING
TERMINAL CUPS

DIMENSIONS: 53-1/4&quote;W X 13-5/8&quote;H X 5-1/8&quote;TD/8-3/4&quote;BD
BOTTOM HAS CENTER RAISED AREA FOR TRANSMISSION HUMP
WOOFER MOUNTING DEPTH: 5.5&quote;
AIR SPACE = 0.62 CU. FT. PER SUB