Sound Magus NEWE800.4F Specs:

       Premium 4CH. High fidelity Class AB amplifier
       Rated Power @ 4 Ohms: 4x150 RMS
       Rated Power R 4 Ohm Bridged: 2x360w RMS
       2 Ohms: 4x185w RMS
       Rated Power
       Frequency Response Range: 10Hz - 50KHz
       Frequency Subsonic: 0- 50Hz
       Input Sensitivity:0.5 - 5V
       S/N ratio: >115dB
       Distorsion: <0.01%
       Input impedance: >20K
       Damping factor: >50
       Working Voltage: 7.5-16V
       Fusible: 100A
       Dimensions: 368x180x52mm