Cruise down the road jamming to bopping, high-quality tunes. Bump up your current car audio system with QPower 12 Inch Heavy Duty Dual Sealed Carpet Covered Car Audio Vehicle Subwoofer Enclosure Woofer Box with Spring Loaded Terminals. There's nothing more liberating than riding carefree down the streets singing your favorite songs at the top of your lungs. Upgrade your car audio system to this high-performance dual-sealed subwoofer box. Feel the bass boom deeply and precisely with this airtight enclosure housing that produces quality sound in each beat. This durable woofer box features circular recessed panels on each side with gold-tipped spring-loaded terminals. Crafted from heavy-duty medium-density fiberboard, this 12-inch subwoofer box is built to last which will protect your subwoofers from any unnecessary wear or tear for years. Premium charcoal gray-colored carpeting adds ultra-security and durability to the box. Outfit this enclosure box with your 12-inch subwoofers and ensure your car audio is at its peak sound quality. Note: Subwoofers not included, enclosure only. Take your car system to the next level with QPower 12 Inch Heavy Duty Dual Sealed Carpet Covered Car Audio Vehicle Subwoofer Enclosure Woofer Box with Spring Loaded Terminals. If you wanna get the highest return on your investment, this subwoofer box is a splendid acquisition.