2 channel amplifier power output at 4 ohms 400 watt rms power per channel at 4 ohm 60 watt rms power per channel at 2 ohm 75 watt series kenwood kac frequency response 5 50000 hz integrated crossover signal to noise ratio 95 db impedances 2 4 ohm input impedance 10 kohm analogue amplifier dimensions 225 x 55 x 180 mm weight 13 kg