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

Powerbass ASA 400.4

1 × 39 watts, channel 1 at 4 Ohm
2 × 38 watts, channel 1 + 2 at 4 Ohm
4 × 34 watts, channel 1 up to 4 at 4 Ohm
Current consumption 16,6A
efficiency 60%

1 × 119 watts, channel 1 + 2 bridged at 4 Ohm
2 × 96 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 28,5A
efficiency 49,9%

192 watts total power