provided by Fabian aus dem Epicenter-Forum

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

ESX Vision V502

1 × 58 watts, channel 1 at 4 Ohm
2 × 53 watts, channel 1 + 2 at 4 Ohm

1 × 144 watts, channel 1 + 2 bridged at 4 Ohm

144 watts total power