Crunch GTX 4600

2 × 88 watts, channel 1 + 2 at 4 Ohm
4 × 79 watts, channel 1 up to 4 at 4 Ohm
Current consumption 37,8A
efficiency 62,1%

1 × 272 watts, channel 1 + 2 bridged at 4 Ohm
2 × 225 watts, channel 1 + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 63,8A
efficiency 52,3%

450 watts total power