provided by DER-KONDENSATOR!!! from the Hififorum

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

Kenwood KAC-1023

1 × 233 watts, channel 1 at 4 Ohm
2 × 228 watts, channel 1 + 2 at 4 Ohm

1 × 655 watts, channel 1 + 2 bridged at 4 Ohm

655 watts total power

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

Kenwood KAC-1023

1 × 253 watts, channel 1 at 4 Ohm
2 × 253 watts, channel 1 + 2 at 4 Ohm
Current consumption 57,8A
efficiency 64,8%

1 × 718 watts, channel 1 + 2 bridged at 4 Ohm with 13,4V supply voltage
Current consumption 97,5A
efficiency 55%

718 watts total power

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

Kenwood KAC-1023

1 × 246 watts, channel 1 at 4 Ohm
2 × 246 watts, channel 1 + 2 at 4 Ohm
Current consumption 57,5A
efficiency 63,5%

1 × 708 watts, channel 1 + 2 bridged at 4 Ohm with 13,4V supply voltage
Current consumption 97,2A
efficiency 54,3%

708 watts total power