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

Hifonics Nemesis NX600

1 × 178 watts, channel 1 at 4 Ohm
2 × 174 watts, channel 1 + 2 at 4 Ohm
Current consumption 38,2A
efficiency 67,6%

1 × 566 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 68,1A
efficiency 61,6%

566 watts total power