| Audio Output (4 O) | : 400W+400W | 
| Sensitivity Mic Input | : 10mV | 
| External device Sensitivity | : 200mV | 
| Signal: (IHF A Filter) | : 80dB | 
| T.H.D. (1KHz, AUX 150mV Input) | : 0,1% | 
| Frequency band | : 80Hz ± 15dB | 
| Mic. Tone Adjustment | : 80Hz ± 15dB : 3.5Hz ± 8dB : 12KHz ± 15dB  | 
| Echo Tone Adjustment | : 80Hz ± 15dB : 12KHz ± 15dB  | 
| Power Source | : AC220V/50Hz | 
| Electricity Comsumption | : 800W | 
| Weight | : 9KG | 
| Dimension (mm) | : 420(W)x170(H)x330(D) |