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

Hollywood HSM20

1 × 98 watts, channel 1 at 4 Ohm
Current consumption 11,4A
efficiency 63,7%

1 × 141 watts, channel 1 at 2 Ohm
Current consumption 19,2A
efficiency 54,4%

141 watts total power

measured up to the clipping limit at 100 Hz because of fixed preset low-pass filter