QPower 12 Inch Heavy-Duty Dual Sealed Carpet Covered Durable Car Audio Vehicle Subwoofer Enclosure Woofer Box, Charcoal Gray

Upgrade your audio system with this high-performance 12-inch dual, sealed subwoofer enclosure box; Air space: 1.2 cubic feet per subwoofer Crafted from heavy-duty medium-density fiberboard that's built to last; Coated in premium charcoal-colored carpeting for ultra-security Woofer box front is made from 1-inch thick medium-density fiberboard; Woofer body is made from 3/4-inch thick medium-density fiberboard; Dimensions (L x W x H): 13.25 x 32 x 13.25 inches Sealed box provides deep, precise bass with an airtight enclosure housing Features circular recessed panels with gold-tipped spring-loaded terminals