SoundBox Ford F150 Crew Cab (Super Crew) Double 12'' Subwoofer Enclosure Sub Box 2001-2003 Ford F150 SuperCrew (Crew Cab) 2001-2003 Down-Firing (Fits Under Rear Seats), Dual 12" Enclosure Volume (Cubic Feet Per Chamber): 0.75 Cu. Feet/ Mounting Depth: 6-1/4" High Quality Terminal Cups (accepts Banana Plugs or Bare Wire Quality Black Wrapping Carpet Dimensions: 43-3/4" W x 10" FH x 5-1/2" RH x 12-1/2" D This Enclosure Fits: 2001-2003 Ford F150 SuperCrew Cab