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

JBL A1201GTi

1 × 756 Watts channel 1 at 4 Ohm with 13,3V supply voltage
Current consumption 71,7A
efficiency 79,3%

1 × 1152 Watts channel 1 at 2 Ohm with 13V supply voltage
Current consumption 102A
efficiency 71,5%

1681 Watts total power
measured up to the clipping limit at 100 Hz because of fixed preset low-pass filter