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

Axton Impact C600X5

1 × 53 Watts channel 1 at 4 Ohm
2 × 49 Watts channel 1 + 2 at 4 Ohm
4 × 41 Watts channel 1 up to 4 at 4 Ohm

4 × 39 Watts channel 1 up to 4 at 4 Ohm +
1 × 100 Watts channel 5 at 4 Ohm

256 watts total power