Product Description ported hatchback-style enclosure with two 12" Punch Stage 2 subwoofers * 5/8" medium density fiberboard construction covered with black carpet * 4-ohm total impedance * power handling: 200-400 watts RMS (800 watts peak power) * 34-1/8"W x 15-1/2"H x 16-1/2"D1 x 13-7/8"D2 *