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

Hifonics Zeus ZX4000

1 × 102 watts, channel 1 at 4 Ohm
2 × 100 watts, channel 1 + 2 at 4 Ohm
Current consumption 24,1A
efficiency 61,5%

1 × 324 watts, channel 1 + 2 bridged at 4 Ohm

Current consumption 42,5A
efficiency 56,5%

324 watts total power