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

Rodek 280i

1 × 112 watts, channel 1 at 4 Ohm
2 × 112 watts, channel 1 + 2 at 4 Ohm
Current consumption 28A
efficiency 59,9%

1 × 380 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 52,9A
efficiency 54,1%

380 watts total power