Bbox A402-10CP Dual 10" Sealed Carpeted Subwoofer Enclosure - Fits 2003-2015 Nissan Titan King or Crew Cab Cutout Diameter - 9.125" Max Mounting Depth - 5" Net Volume - 2" (Front Height) 7.625" x (Rear Height) 6.875" x (Width) 49.25" x (Depth) 13" x (2nd Depth) 14.12" Premium Charcoal Carpet