JL Audio CS212LG-TW1 PowerWedge&trade; sealed enclosure with two 12" TW1 subwoofers sealed enclosure with two 12" TW1 subwoofers 5/8" medium density fiberboard construction covered with black carpet 2-ohm total impedance power handling: 150-600 watts RMS 26-1/4"W x 14"H x 8-7/8"D