Power Output: Rms Continuous Power (at 12.0V, 20 Hz to 20 kHz) Per channel into 4 ohms (Ch1 – Ch4) . 30W, 0.08% THD Per channel into 2 ohms (CH1 – CH4) . 40W, 0.3% THD Bridged into 4 ohms (CH1 – CH4) . 80W, 0.3% THD Power Output: RMS Continuous Power (at 12.0V, 20 Hz) (CH5) 4 OHMS . 100W, 0.3% THD Power Output: RMS Continuous Power (at 14.4V, 20 Hz to 20 kHz) Per channel into 4 ohms (CH1 – CH4) . 50W, 0.08% THD Per channel into 2 ohms (CH1 – CH4) . 60W, 0.3% THD Bridged into 4 ohms MRV-F353 (CH1 – CH4) . 120W, 0.3% THD Power Output: RMS Continuous Power (at 14.4V, 20 Hz) 4 ohms (CH5) . 150W, 0.3% THD