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

Kenwood KAC-827

1 × 98 watts, channel 1 at 4 Ohm
2 × 91 watts, channel 1 + 2 at 4 Ohm

1 × 286 watts, channel 1 + 2 bridged at 4 Ohm

286 watts total power