Class-AB Full Range 4-Channel Amplifier. The Boss AR1600.4 4 Channel car amplifier features 1600 Watt MAX, Mosfet power supply and hi/low pass crossover! Boss Audio Elite Series BE1600.4. Total power output: 1600 watts. 3-way protection circuitry (thermal, overload, and speaker short protection). Other features include a MOSFET power supply, hi/low pass crossover and comes … Boss Elite BE1600.4 1600 watt 4 Channel Amplifier 1600 W MAX Power 4 Channel 300 W X 4 RMS @ 2 ohm 150 W X 4 RMS @ 4 ohm 600 W X 2 RMS Bridged @ 4 ohm Full Range, Class A/B, MOSFET Power … Full Range, Class A/B, MOSFET Power Supply. Variable low-pass … The Boss AR1600.4 4 Channel car amplifier features 1600-Watt max power and a RMS power of 160-Watt at 4 ohms. High and … MODEL 1600W High Output 2 Channel AmplifierUp to 600 W X 2 RMS @ 2 ohmUp to 300 W X 2 RMS @ 4 ohmUp to 1200 W X 1 RMS Bridged @ 4 ohm.