HAS OUTER CARTON Dual 12" enclosure for 2000-Current Ford Super Duty F350 Enclosure uses Spray-on Black Bedliner Poly Coating Rectangular slot port on left side 4-1/2" mounting depth Dimensions: 54"W x 17-3/4"H x 7-1/2"/2-3/4" BD/TD Mounts behind seat
