QPower HD115 15" Heavy-Duty Single Vented Car Audio Subwoofer Box, Charcoal

QPower HD115 15" Heavy-Duty Single Vented Car Audio Subwoofer Box, Charcoal

• Upgrade your audio system with this high-performance 15-inch single, vented subwoofer enclosure box; Air space: 2.7 cubic feet
• 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): 18 x 21 x 16.25 inches
• Vented design allows for maximum output to ensure your car audio is at its peak sound quality; Tuning frequency: 32 Hz
• Features circular recessed panels with gold-tipped spring-loaded terminals