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

Sony XM-1002HX

Hi-Voltage Mode

1 × 130 watts, channel 1 at 4 Ohm
2 × 112 watts, channel 1 + 2 at 4 Ohm
Current consumption 25,6A
efficiency 65%

1 × 317 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 42,8A
efficiency 54,9%

Hi-Current Mode

1 × 65 watts, channel 1 at 4 Ohm
2 × 59 watts, channel 1 + 2 at 4 Ohm
Current consumption 12,8A
efficiency 68,6%

1 × 190 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 22,7A
efficiency 62,1%

1 × 251 watts, channel 1 + 2 bridged at 2 Ohm
Current consumption 37A
efficiency 50,2%

317 watts total power