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

Crunch MXB-4125

1 × 79 watts, channel 1 at 4 Ohm
2 × 71 watts, channel 1 + 2 at 4 Ohm
4 × 59 watts, channel 1 up to 4 at 4 Ohm
Current consumption 30,5A
efficiency 57,6%

1 × 210 watts, channel 1 + 2 bridged at 4 Ohm
2 × 149 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 48,8A
efficiency 45,2%

298 watts total power