Rated power measured according to DIN 45500 up to 1% distortion factor in 13,5V

McVoice Amp-510HC

3 × 10 watts, channel 1 + 2 + 3 at 4 Ohm

3 × 9 watts, channel 1 + 2 + 3 at 4 Ohm +
2 × 57 Watts channel 5 + 6 at 4 Ohm

141 watts total power