DESC: 500 Watts RMS Power into 4 Ohms 800 Watts RMS Power into 2 Ohms 1000 Watts RMS Power into 1.3 Ohms 1300 Watts Max Power into 1.3 Ohms 2600 Watts Bridged Max Power into 2 Ohms THD @ 1Watt/4 Ohm: 0.1% S/N Ratio: 90dB Frequency Response: 15Hz - 150Hz (+/-3dB) Damping Factor @ 20Hz/4 Ohms: 400 Low Pass Filter: 50Hz~150Hz, 24dB/Octave Variable Subsonic Filter: 15Hz~40Hz, 24dB/Octave Bass Boost: +18dB Phase Control: 0 to 180 Input Sensitivity: 200mV to 8V Input Impedance: 10k Ohm Line Output Impedance: 100 Ohm Fuse Rating: 30A x 4