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

Ampire MM1

1 × 420 watts, channel 1 at 4 Ohm
Current consumption 37,5A
efficiency 83%

1 × 741 watts, channel 1 at 2 Ohm
Current consumption 67,4A
efficiency 81,5%

1 × 948 watts, channel 1 at 1,33 Ohm
Current consumption 91,2A
efficiency 77%

1 × 1056 watts, channel 1 at 1 Ohm with 13,4V supply voltage
Current consumption 110A
efficiency 71,7%

1056 watts total power

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