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

Sinus Live Spirit A600-2

1 × 83 watts, channel 1 at 4 Ohm
2 × 83 watts, channel 1 + 2 at 4 Ohm
Current consumption 20,9A
efficiency 58,7%

1 × 317 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 42,1A
efficiency 55,8%

1 × 551 watts, channel 1 + 2 bridged at 2 Ohm
Current consumption 80,2A
efficiency 50,9%

551 watts total power