SoundBox Honda Ridgeline Dual 12'' Subwoofer Enclosure Sub Box 2006-2015 Honda Ridgeline Dual 12" Subwoofer Enclosure Sub Box 2006-2014 Enclosure Volume (Cubic Feet Per Chamber): .65 Cu. Feet/ Mounting Depth: 6" High Quality Terminal Cups (accepts Banana Plugs or Bare Wire Quality) Quality Black Wrapping Carpet / Subwoofer Cutout: 11" This Enclosure Fits: 2006-2014 Honda Ridgeline Crew Cab (Fits RT, RTS, RTL, and Sport models)