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

Crunch Powerzone PZ200.2

1 × 131 watts, channel 1 at 4 Ohm
2 × 123 watts, channel 1 + 2 at 4 Ohm
Current consumption 26,8A
efficiency 68,1%

1 × 400 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 48,7A
efficiency 60,8%

1 × 551 watts, channel 1 + 2 bridged at 2 Ohm with 13,4V supply voltage
Current consumption 78,1A
efficiency 52,7%