provided by Carbonat from the Hififorum

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

Helix HXA 1000 QX

1 × 361 watts, channel 1 at 4 Ohm
1 × 545 watts, channel 1 at 2 Ohm

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

Helix HXA 1000 QX

1 × 342 watts, channel 1 at 4 Ohm
Current consumption 40,4A
efficiency 62,8%

1 × 525 watts, channel 1 at 2 Ohm with 13,4V supply voltage
Current consumption 68,1A
efficiency 57,5%

525 watts total power

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

Helix HXA 1000 QX

1 × 361 watts, channel 1 at 4 Ohm
Current consumption 41A
efficiency 65,2%

1 × 551 watts, channel 1 at 2 Ohm with 13,4V supply voltage
Current consumption 67,6A
efficiency 60,8%

551 watts total power