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

Autotek Streetmachine SX 2300

1 × 121 watts, channel 1 at 4 Ohm
2 × 113 watts, channel 1 + 2 at 4 Ohm
Current consumption 24,1A
efficiency 69,7%

1 × 369 watts, channel 1 + 2 bridged at 4 Ohm
Current consumption 42,8A
efficiency 63,8%

1 × 531 watts, channel 1 + 2 bridged at 2 Ohm with 13,4V supply voltage
Current consumption 71,6A
efficiency 55,4%

531 watts total power