91 terry speaker hookup?

I noticed 4 speakers on the ceiling of my 91 terry trailer model 18d. I unscrewed them and tried to follow the wire but For the life of me I can't find the speaker hookup for the speakers. Does anyone have any leads or resources on how to hook these speakers up other then ripping down the walls and re wiring them?


Senior Member
You can get a tone and probe from harbor freight at a minimum cost and trace the wires without tearing things apart.