provided by kaidemont aus dem Epicenter-Forum

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

Phase Evolution Opus Ultra

1 × 761 watts, channel 1 at 8 Ohm
Current consumption 76A
efficiency 74,2%

1 × 1406 watts, channel 1 at 4 Ohm with 13,4V supply voltage
Current consumption 146A
efficiency 71,9%

1 × 2312 watts, channel 1 at 2 Ohm with 13,3V supply voltage
Current consumption 260A
efficiency 66,9%

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