provided by Fabian aus dem Epicenter-Forum

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

Alphasonik A-265

1 × 117 watts, channel 1 at 4 Ohm
2 × 90 watts, channel 1 + 2 at 4 Ohm
Current consumption 23,5A
efficiency 56,9%

1 × 231 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 39,3A
efficiency 43,6%

231 watts total power