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

Ampire M1600.1

1 × 992 watts, channel 1 at 4 Ohm with 13,4V supply voltage
Current consumption 85,8A
efficiency 86,3%

1 × 1659 watts, channel 1 at 2 Ohm with 13,3V supply voltage
Current consumption 154A
efficiency 81%

1659 watts total power

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