This Q-Power 10" QBOMB10VL Single Vented Subwoofer Box Enclosure is designed and built for the deepest bass. It features a single vented chamber design and boasts 1.4 cubic feet of air space. The Q-Power 10" Q-Bomb subwoofer box is finished with a black bedliner spray for increased durability. Turn your ride into a sound machine with the help of the Q-Power 10" Subwoofer Enclosure! If you want the most output for your money, this is the way to go. | Qpower | | QBOMB10VL Single 10" Vented Ported Car Subwoofer Sub Box Enclosure QBOMB | Black | Best Buy