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

MTX X704

1 × 83 watts, channel 1 at 4 Ohm
2 × 79 watts, channel 1 + 2 at 4 Ohm
4 × 72 watts, channel 1 up to 4 at 4 Ohm
Current consumption 31,4A
efficiency 68,2%

1 × 266 watts, channel 1 + 2 bridged at 4 Ohm
2 × 225 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 55,2A
efficiency 60,4%

450 watts total power