Rated power measured according to DIN 45500 up to 1% distortion factor in 13,5V
Audio System Twister F4-240
1 × 66 watts, channel 1              at 4 Ohm 
2 × 62 watts, channel 1  + 2       at 4 Ohm   
4 × 57 watts, channel 1  up to 4     at 4 Ohm   
Current consumption 24,6A
efficiency 68,7%
1 × 210 watts, channel 1  + 2 bridged at 4 Ohm
2 × 182 watts, channel 1  + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 42,7A 
efficiency 63,2%
364 watts total power
Rated power measured according to DIN 45500 up to 1% distortion factor in 13,5V
Audio System Twister F4-240
1 × 66 watts, channel 1              at 4 Ohm 
2 × 64 watts, channel 1  + 2       at 4 Ohm   
4 × 59 watts, channel 1  up to 4     at 4 Ohm   
Current consumption 24,8A
efficiency 69,9%
1 × 216 watts, channel 1  + 2 bridged at 4 Ohm
2 × 188 watts, channel 1  + 2 and 3 + 4 bridged at 4 Ohm
Current consumption 43A 
efficiency 64,7%
376 watts total power
 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                