Speaker Edifier E255 Black

Total power output:RMS 16W 5 (treble) + 20W 5 (mid-range)
SW: RMS 220W
Signal to noise ratio:95dBA
Input sensitivity: AUX: Satellite: 600mV±50mV
Subwoofer: 750mV±50mV
Optical: Satellite: 300±50mFFS
Subwoofer: 550±50mFFS
Input type:Optical x 3 /AUX
Bass unit:8 inch (210mm)
Package size:618 x 500 x 493 (mm)
Mid-range unit:FL/FR/C/SL/SR: 3 inch (82mm)
Treble unit:Ö19mm silk dome