I have just moved into a house that has some sonos speakers in the ceiling hard wired to a legacy amp. we have got them up and running using the S1 app but after a while realised one of the pair is playing very softly and tinny. I have swapped cables at the amp end and there is no change so assume it is to do with the speaker. the wiring to that looks on so what might the issue be?
Best answer by Corry PView original