Kicker VCompS122(40CWS 122)12 inch compS Series Angled Vented Loaded SubWoofer Enclosure Kicker 40VCWS122 12" 2-ohm CompS Car Subwoofer in a Vented Enclosure 600 Watts Peak/300 Watts RMS 3/4" Medium-density fiberboard construction covered with carpet Impedance: 2-ohms Frequency response: 27-500 Hz