Sycho Sound Single Car Truck Wedge Black Subwoofer Box Sealed Enclosure for 10-Inch Woofer 10F 10" woofer hole is 9.125" in diameter, built-in terminal with gold screw posts, fits most cars High quality MDF hardwood, enclosure volume is .7 cubic feet, height 15" x length 19.25" x top depth 5.75" x bottom depth 7.375", speaker mounting depth is 5.125" The front (where the woofer is loaded) is flat and the back is slanted, made of only the best black aviation carpet Ships fully assembled, simply drop in your woofer Applications: car, truck, SUV or fixed installation speakers