CO-SERIES 2-Channel A/B Amplifier Variably switchable HP and LP filter RTC (optional) 0.2 Volt -8 Volt input sensitivity High level RCA input with automatic "TURN ON" 2x 100 Watt RMS at 4Ohm 2x 160 Watt RMS at 2 Ohms 1x 320 Watt RMS mono at 4 Ohms Dimensions 240 x 47 x 171 mm Suitable for: 2-Channel