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

Axton Impact C510XS

1 × 44 watts, channel 1 at 4 Ohm
2 × 42 watts, channel 1 + 2 at 4 Ohm
4 × 40 watts, channel 1 up to 4 at 4 Ohm
Current consumption 18,8A
efficiency 62,6%

1 × 149 watts, channel 1 + 2 bridged at 4 Ohm
2 × 125 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 33,1A
efficiency 56,1%

250 watts total power