Rated power measured according to DIN 45500 up to 1% Klirrfaktor
Stage Line STA-600
1 × 288 Watts       channel 1             at 8 Ohm 
2 × 253 Watts       channel 1 + 2       at 8 Ohm
1 × 484 Watts       channel 1             at 4 Ohm
2 × 400 Watts       channel 1 + 2       at 4 Ohm
1 × 800 Watts channel 1 + 2 bridged at 8 Ohm
800 watts total power
 
                 
                