Seismic Audio Woofer — 225 W RMS / 450 W PMPO, 55 Hz-5 kHz, 8 Ohm

Seismic Audio Woofer engineered to deliver powerful, body-shaking bass without causing room-rattling reverb or undue heat buildup. Rated at 225 W RMS with a 450 W PMPO peak, it reproduces deep lows and clear highs across a 55 Hz-5 kHz frequency span. The 8 Ohm impedance is designed to extract maximum power so you get more performance from your speaker system.