provided by Fabian aus dem Epicenter-Forum

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

Blaupunkt BSX 120

1 × 36 watts, channel 1 at 4 Ohm
2 × 32 watts, channel 1 + 2 at 4 Ohm

1 × 81 watts, channel 1 + 2 bridged at 4 Ohm

81 watts total power