QPower 15 Inch Single Vented Heavy-Duty Vehicle Subwoofer Enclosure

Built to boost car audio performance, this QPower 15 Inch single-woofer enclosure is a heavy-duty, vented box tuned to 32 Hz for powerful low-end output. Internal air space is 2.7 cubic feet to match the tuning and maximize bass response. The enclosure is constructed from wood: the front baffle uses 1-inch thick medium-density fiberboard while the main body is 3/4-inch thick medium-density fiberboard for durability and rigidity. A circular recessed panel houses gold-tipped, spring-loaded terminals for reliable speaker connections. The exterior is coated in premium charcoal-colored carpeting (Color: Gray) for a secure, finished appearance. Subwoofer not included. Material: Wood. Dimensions (L x W x H): 18 x 21 x 16.25 inches. Weight: 37 pounds. Manufacturer's warranty: 1-year warranty.