Add to Cart Compare Quick view Xtreme Enclosures DUAL SUB BOX 1999-2007 FORD F250 F350 Super Duty Crew MSRP: 1800woofers Price Now: $277.43 Was: Fits two 8 inch or two 10 inch subwoofers Fits behind the rear seat requires back wall liner to be trimmed 5/8 inch MDF Mounting Depth = 5.2 inches Air Space = .6 cu ft per sub Speaker Box Terminals Included Carpeted in Charcoal Gray Carpet Available in... F250 CREW 99-07 DUAL MSRP: 1800woofers Price Now: $277.43 Was: Add to Cart Compare Quick view