Q Power BQFORD10SDUTY for Ford Super Duty 2004-2013 2 Hole 10" Woofer Box

55.5"W X 16.5"H X 6.5"TD/3"BD
WOOFER MOUNTING DEPTH: 4.25" at CENTER 
AIR SPACE = 0.65 CU. FT. PER CHAMBER
THIS ENCLOSURE GOES BEHIND THE SEAT.