provided by MuMpel from the Hififorum

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

Axton C608

1 × 66 watts, channel 1 at 4 Ohm
2 × 62 watts, channel 1 + 2 at 4 Ohm
4 × 54 watts, channel 1 up to 4 at 4 Ohm
Current consumption 26,8A
efficiency 59,7%

4 × 53 watts, channel 1 up to 4 at 4 Ohm +
1 × 166 Watts channel 5 at 4 Ohm
Current consumption 44,9A
efficiency 62,6%

4 × 53 watts, channel 1 up to 4 at 4 Ohm +
1 × 265 Watts channel 5 at 2 Ohm
Current consumption 58,2A
efficiency 60,4%

4 × 77 watts, channel 1 up to 4 at 2 Ohm +
1 × 260 Watts channel 5 at 2 Ohm with 13,4V supply voltage
Current consumption 76,9A
efficiency 55,1%

568 watts total power

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

Axton C608

1 × 66 watts, channel 1 at 4 Ohm
2 × 62 watts, channel 1 + 2 at 4 Ohm
4 × 55 watts, channel 1 up to 4 at 4 Ohm
Current consumption 27,1A
efficiency 59,9%

4 × 54 watts, channel 1 up to 4 at 4 Ohm +
1 × 166 Watts channel 5 at 4 Ohm
Current consumption 44,6A
efficiency 63,5%

4 × 53 watts, channel 1 up to 4 at 4 Ohm +
1 × 265 Watts channel 5 at 2 Ohm
Current consumption 59A
efficiency 60%

4 × 76 watts, channel 1 up to 4 at 2 Ohm +
1 × 253 Watts channel 5 at 2 Ohm with 13,4V supply voltage
Current consumption 77A
efficiency 53,8%

557 watts total power