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

Lanzar Optidrive 4150

1 × 49 watts, channel 1 at 4 Ohm
2 × 49 watts, channel 1 + 2 at 4 Ohm
4 × 49 watts, channel 1 up to 4 at 4 Ohm
Current consumption 30,8A
efficiency 47,1%

1 × 182 watts, channel 1 + 2 bridged at 4 Ohm
2 × 182 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm with 13,4V supply voltage
Current consumption 64,5A
efficiency 42,2%

364 watts total power