Kenwood P-W804B 8 Inch Loaded Subwoofer in Ported Enclosure

Power handling: 300 watts RMS 900 watts max Voice coil: single 4 ohm Cta 2031 Certified so you know wattage ratings aren't inflated P-W804B 900 watts Max 8" Single voice coil 4-ohms car stereo vented subwoofer enclosure key Features: 900W single 8" Vented subwoofer enclosure power handling: - Peak: 900W total - RMS: 300W total final Impedance: 4 ohms preloaded with single 8" Subwoofer vented enclosure with black carpet polypropylene cone rubber surround enclosure Dimensions: 5-7/8" D x 17-11/16" W x 11-13/16" H weight: 8lbs