provided by Fabian aus dem Epicenter-Forum

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

Phase Linear PB2

1 × 65 watts, channel 1 at 4 Ohm
2 × 62 watts, channel 1 + 2 at 4 Ohm
Current consumption 14,2A
efficiency 64,3%

1 × 185 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 24,9A
efficiency 55%

185 watts total power