provided by Fabian aus dem Epicenter-Forum

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

XXL Amp-450

1 × 56 Watts channel 1 at 4 Ohm
2 × 53 Watts channel 1 + 2 at 4 Ohm
4 × 44 Watts channel 1 up to 4 at 4 Ohm

1 × 149 Watts channel 1 + 2 bridged at 4 Ohm
2 × 114 Watts channel 1 + 2 and 3 + 4 bridged at 4 Ohm

228 watts total power

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

XXL Amp-450

1 × 53 watts, channel 1 at 4 Ohm
2 × 49 watts, channel 1 + 2 at 4 Ohm
4 × 42 watts, channel 1 up to 4 at 4 Ohm
Current consumption 21A
efficiency 58,7%

1 × 144 watts, channel 1 + 2 bridged at 4 Ohm
2 × 108 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 34,6A
efficiency 46,3%

216watts total power