Prism Exclusive Line : Ex-1000.2 Dynamic (4 ohm mono) 1050 watts - S/N ratio >105 dB - Transient distortion (4 ohm, 100 w) <0.005%@4 ohm - Bass boost 0-18 dB @45 Hz - Crossover (Butterworth) 12/24 dB - Stereo 50 Hz-5.5 kHz - Max. Current Requirements 1100 watt