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

StreetPower FMA10.2

1 × 160 watts, channel 1 at 4 Ohm
2 × 151 watts, channel 1 + 2 at 4 Ohm
Current consumption 32,3A
efficiency 69,4%

1 × 484 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 57,8A
efficiency 62%

1 × 648 watts, channel 1 + 2 bridged at 2 Ohm with 13,4V supply voltage
Current consumption 91A
efficiency 53,1%

648 watts total power