provided by onkelcrazy aus dem Klangfuzzi-Forum

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

Hifonics Zeus XI

1 × 380 watts, channel 1 at 4 Ohm
2 × 380 watts, channel 1 + 2 at 4 Ohm
Current consumption 93,6A
efficiency 60,2%

1 × 1089 watts, channel 1 + 2 bridged at 4 Ohm with 13,3V supply voltage
Current consumption 162A
efficiency 50,5%

1089 watts total power