Kicker 08DS12L54 2 Solo-Baric 12-Inch Vent Box 4-Ohm Subwoofer Two 12-inch Solo-Baric L5 subwoofers in a factory designed enclosure Large diameter, high flow ports with custom flange and terminal cup 1200 Watts RMS (2400 peak) power handling; 4-ohm impedance Heavy duty gray carpet One-year limited warranty