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

Hifonics Zeus ZX8000

1 × 74 watts, channel 1 at 4 Ohm
2 × 69 watts, channel 1 + 2 at 4 Ohm
4 × 60 watts, channel 1 up to 4 at 4 Ohm

4 × 58 watts, channel 1 up to 4 at 4 Ohm +
1 × 210 Watts channel 5 at 4 Ohm
Current consumption 55,5A
efficiency 58,9%

4 × 56 watts, channel 1 up to 4 at 4 Ohm +
1 × 313 Watts channel 5 at 2 Ohm with 13,4V supply voltage
Current consumption 73A
efficiency 55%

4 × 79 watts, channel 1 up to 4 at 2 Ohm +
1 × 300 Watts channel 5 at 2 Ohm with 13,4V supply voltage
Current consumption 92A
efficiency 50,1%

616 watts total power

measured up to the clipping limit at 100 Hz because of fixed preset low-pass filter at channel 5