AUDIOPIPE TXX-BF15 15" 2400W Car Audio Subwoofer Power Sub Woofer DVC 4 Ohm NEW AUDIOPIPE 15" 2400 Watt Car Subwoofer 2400 Watts Power (P.M.P.O) 1200 Watts Power (R.M.S) Frequency Response: 18 - 800Hz Sensitivity: 93dB