Goldwood E-10SP 10" Single Vented Box Speaker Cabinet Goldwood Sound E-10SP single 10" woofer ported bass car enclosure, 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 Use for car, truck, SUV or fixed installation speakers