Rated power measured according to DIN 45500 up to 1% distortion factor in 13,5V
Focal Solid 4
1 × 82 watts, channel 1              at 4 Ohm 
2 × 78 watts, channel 1  + 2       at 4 Ohm   
4 × 70 watts, channel 1  up to 4     at 4 Ohm   
Current consumption 32,1A
efficiency 64,4%
1 × 256 watts, channel 1  + 2 bridged at 4 Ohm
2 × 207 watts, channel 1  + 2 and 3 + 4 bridged at 4 Ohm 
Current consumption 57,2A 
efficiency 53,7%
414 watts total power
Rated power measured according to DIN 45500 up to 1% distortion factor in 13,5V
Focal Solid 4
1 × 81 watts, channel 1              at 4 Ohm 
2 × 77 watts, channel 1  + 2       at 4 Ohm   
4 × 68 watts, channel 1  up to 4     at 4 Ohm   
Current consumption 31,4A
efficiency 64,2%
1 × 250 watts, channel 1  + 2 bridged at 4 Ohm
2 × 202 watts, channel 1  + 2 and 3 + 4 bridged at 4 Ohm 
Current consumption 56,1A 
efficiency 53,6%
404 watts total power
 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                 
                