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

Lanzar Opti 2000D

1 × 729 watts, channel 1 at 4 Ohm
Current consumption 66,5A
efficiency 81,2%

1 × 1250 watts, channel 1 at 2 Ohm with 13,4V supply voltage
Current consumption 118A
efficiency 79,1%

1 × 1661 watts, channel 1 at 1,33 Ohm with 13,3V supply voltage
Current consumption 162A
efficiency 77,1%

1 × 1936 watts, channel 1 at 1 Ohm with 13,2V supply voltage
Current consumption 201A
efficiency 73%

1936 watts total power

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