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

Blaupunkt Velocity Burning Desire 2

1 × 1089 watts, channel 1 at 4 Ohm with 13,3V supply voltage
Current consumption 125A
efficiency 65,5%

1 × 1922 watts, channel 1 at 2 Ohm with 13,1V supply voltage
Current consumption 269A
efficiency 54,5%

measured up to the clipping limit at 100 Hz because of fixed preset low-pass filter