Home >> Audi >> 2017 >> S6 Premium Plus >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Entertainment System & Communication System (Service Information - 1 Of 2) >> Communication >> Sound System >> Front Treble Speaker -R20- / -R22-, Removing And Installing >> Left/Right Front Treble Speaker -R20- / -R22-, Removing And Installing >> Tightening Specifications