I have a 2017 Prestige 560 and all 3 port speakers are not working with my Fusion stereo in the main salon. Starboard works fine. How can we access the port speaker wires to replace them? The ceiling panel’s seem to be glued on. Is their a wire chase or diagram/instructions on how to fix this?
Thank you Capt. Ralph, I think my marine electrician tried all that but will check with him. it does seem weird that the entire Port side went out but not SB. We can't find an access to explore to see if a wire junction disconnected somewhere.
Have you verified that balance is not set to all right stbd speakers? It is possible that the left port channel went bad.
One channel going bad does happen and with no warning. The stereo has to be repaired or replaced. I had this happen to my vintage Marantz receiver and I was able to have it repaired. I don’t know about new electronics. Usually cheaper to just replace. Sad but true. This should be easy to diagnose. Just hook up a temporary speaker to that channel.