provided by Fabian aus dem Epicenter-Forum

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

ESX Vision V200.2

1 × 72 watts, channel 1 at 4 Ohm
2 × 67 watts, channel 1 + 2 at 4 Ohm
Current consumption 14,8A
efficiency 67,3%

1 × 196 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 25,3A
efficiency 57,4%

196 watts total power