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

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1 × 158 watts, channel 1 at 4 Ohm
2 × 132 watts, channel 1 + 2 at 4 Ohm
Current consumption 35,1A
efficiency 55,8%

1 × 369 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 58A
efficiency 47,1%

369 watts total power