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

Hifonics Hercules XI

1 × 480 watts, channel 1 at 4 Ohm
Current consumption 46A
efficiency 77,2%

1 × 800 watts, channel 1 at 2 Ohm with 13,4V supply voltage
Current consumption 84A
efficiency 71,1%

1 × 953 watts, channel 1 at 1,33 Ohm with 13,4V supply voltage
Current consumption 107A
efficiency 66,5%

1 × 1089 watts, channel 1 at 1 Ohm with 13,4V supply voltage
Current consumption 130A
efficiency 62,5%

1089 watts total power

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