Monoblock amplifier power output at 4 ohms 650 watt output power per channel at 4 ohm 1 300 watt rms power per channel at 4 ohm 650 watt output power per channel at 2 ohm 2 000 watt rms power per channel at 2 ohm 1 000 watt series hifonics brutus displays led operation display led surcharge indicator connections screw terminals rca outputs rca signal to noise ratio 90 db distortion factor 0 03 input impedance 47 kohm digital amplifier fuse 70 a dime