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

Emphaser EA2250XT

1 × 234 watts, channel 1 at 4 Ohm
2 × 222 watts, channel 1 + 2 at 4 Ohm
Current consumption 46,4A
efficiency 70,9%

1 × 729 watts, channel 1 + 2 bridged at 4 Ohm with 13,4V supply voltage
Current consumption 83,6A
efficiency 65,1%

729 watts total power