provided by Patife aus dem Klangfuzzi-Forum

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

Earthquake PA-4100C

1 × 90 watts, channel 1 at 4 Ohm
2 × 90 watts, channel 1 + 2 at 4 Ohm
4 × 90 watts, channel 1 up to 4 at 4 Ohm
Current consumption 52A
efficiency 51,4%

1 × 342 watts, channel 1 + 2 bridged at 4 Ohm
2 × 266 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 88,7A
efficiency 44,4%

532 watts total power