10SP Ported 10" Single Car Bass Box Speaker Enclosure Cabinet for Car Truck SUV 10" woofer hole is 9.125" in diameter, built-in spring loaded terminals, fits most cars High quality MDF hardwood, enclosure volume is 1.07 cubic feet, height 12" x length 16" x depth 14.25", speaker mounting depth is 12.75" Ported for fuller bass response, made of only the best black aviation carpet Ships fully assembled, simply drop in your woofer Applications: car, truck, SUV or fixed installation speakers