Keep the bass bumping in your ride and take your car audio to the next level with the Kicker 12-Inch Dual Subwoofer Enclosure. This quality . loaded subwoofer box enclosure is built with heavy MDF construction and thick black carpet for durability. The dual 12-inch subwoofer enclosure works best with 600 watts of power and uses a ported design. It features 2-ohm impedance and 98.4 dB of sensitivity. This sub box is designed to maximize bass is less space . and can deliver great results in even the smallest trunk area. Get more out of your music and ride in style with the Kicker Dual 12-Inch CompC Vented Loaded Subwoofer Enclosure.