8W6 035 411 · Bass loudspeaker Audi genuine (OEM) part number 8W6 035 411, Bass loudspeaker. Fitted on (2)BASS — pos 13 · PR:8RM,9VD (KAT847.BIN)BASS — pos 13 · PR:8RM,9VD (KAT897.BIN) Open the interactive exploded diagram →