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

Blaupunkt MPA 3

1 × 64 watts, channel 1 at 4 Ohm
2 × 60 watts, channel 1 + 2 at 4 Ohm

2 × 46 watts, channel 1 + 2 at 4 Ohm +
1 × 169 Watts channel 3 at 4 Ohm
Current consumption 35,4A
efficiency 54,4%

2 × 72 watts, channel 1 + 2 at 2 Ohm +
1 × 144 Watts channel 3 at 4 Ohm
Current consumption 42A
efficiency 50,8%

288 watts total power