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

Sonido Mask FX2000.1D

1 × 756 watts, channel 1 at 4 Ohm with 13,4V supply voltage
Current consumption 69,5A
efficiency 81,2%

1 × 1250 watts, channel 1 at 2 Ohm with 13,4V supply voltage
Current consumption 123,5A
efficiency 75,5%

1 × 1591 watts, channel 1 at 1,33 Ohm with 13,3V supply voltage
Current consumption 167A
efficiency 71,6%

1 × 1815 watts, channel 1 at 1 Ohm with 13,2V supply voltage
Current consumption 203A
efficiency 67,7%

1815 watts total power

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