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

Protovision Reality 264

1 × 66 watts, channel 1 at 4 Ohm
2 × 56 watts, channel 1 + 2 at 4 Ohm

1 × 139 watts, channel 1 + 2 bridged at 4 Ohm

139 watts total power