SKYTRONIC 103.163 Manuel D'utilisation page 16

System joins
Specifications
Power supply------------------------------------- 240Vac +/- 10% 50Hz
Output------------------------------------------------------------------ Stereo
------------------------------Front channels : 20W+20W (RMS at 8 Ω)
----------------------------------------------------------------------- Surround
------------------------------------- Center channel : 10W (RMS at 8 Ω)
------------------------------ Rear channels : 10W+10W (RMS at 8 Ω)
Frequency Response --------------------------------------- 10Hz-20kHz
S/N ratio ---------------------------------------------------------------- >80dB
Tone control --------------------------------------------- +/-10dB at10kHz
Bass control -------------------------------------------- +/-10dB at 100Hz