How do i change the rear speakers on Peugeot 307 cc?

To change the rear speakers on a Peugeot 307 CC, first, remove the rear side panels by carefully prying them off with a trim tool to access the speakers. Disconnect the wiring harness from the old speakers, then unscrew and remove them. Install the new speakers by reversing the process: connect the wiring, secure the speakers with screws, and reattach the side panels. Ensure everything is properly fitted before testing the new speakers.