Providing your subwoofers with a quality housing that's sure to impress, the QPower QBASS Dual 12-Inch Subwoofer Box 2-Pack lets you rock the world with loud, pounding bass. The package includes 2 dual speaker boxes for a total of 4 subwoofer enclosures.Adding extra kick to your vehicle's sound system, the high-quality box installs into your car for quality audio wherever you travel. Displacing 1.6 cubic feet per chamber, the enclosure (2) 12-inch boxes have a total of 3.2 cubic feet produce deep, stereo tones that are sure to impress. Each speaker shares a single slot port vent, helping your woofers manage heat for uninterrupted listening. Made from durable MDF wood material, the boxes withstand the pulsing sound you like and blend into your car's interior with the charcoal carpet finish. Combining with your other audio equipment, your subs are sure to blast away the competition in these boxes.Built to give your vehicle powerful speakers, the QBASS Dual 12-Inch Subwoofer Box 2-Pack by QPower ensures you're the loudest, strongest car on the road.