How do you replace the rear speakers in a Mitsubishi 3000gt?

To replace the rear speakers in a Mitsubishi 3000GT, first, remove the rear speaker covers by gently prying them off with a flat tool. Next, unscrew the old speakers from their mounting brackets and disconnect the wiring harness. Connect the new speakers to the wiring, secure them in place with screws, and finally, reattach the speaker covers. Make sure to test the speakers before fully reassembling everything.