So you do have amps, plural ? Before you start running wires, do you have factory or aftermarket? I think you blew out something in amp. If you have 4 speakers and 3 blew out, that's rarely the speaker themselves it's the amp. Locate the r/f speaker coming off amp and hook up another test speaker, it can even be a home speaker. If no play fix/ replace amp. You can pull door panel to get at speaker, but that's a lot of work in most cases. Keep us posted! Moose.
Sent from my iPhone using Tapatalk