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

Soundstream Van Gogh VGA 600.2

1 × 240 watts, channel 1 at 4 Ohm
2 × 240 watts, channel 1 + 2 at 4 Ohm
Current consumption 51,5A
efficiency 69,1%

1 × 829 watts, channel 1 + 2 bridged at 4 Ohm with 13,4V supply voltage
Current consumption 96,2A
efficiency 64,3%

829 watts total power