Features:

• 2004-2016 Ford F250/350/450 Super Duty Crew Cab Dual 10" Subwoofer Box Enclosure 
• 2hole 10" for Ford F250/350/450 Super Duty 2004-2016
• Behind Seat, Removal of Jack Kit, Rear Seat Belt Cover & Rear Carpet is Required.
• Power Window Motor needs to be removed during installation.
• F250/F350/F450/F550 Super Duty Crew Cab
• Mounting Depth: 4.25” (inches)
• Mounting diameter (hole size): 9” (inches)
• Wood thickness: 5/8” (inch)
• Air space: 0.65 Cubic feet
• Material: Highest-grade MDF wood on the market