1. Turn off the car's audio system and disconnect the battery to prevent any electrical accidents.
2. Remove the rear seat. To do this, you will need to remove the two bolts that hold the seat in place, and then lift the seat up and out of the car.
3. Locate the amp speakers. The amp speakers are located on the rear deck of the car, behind the rear seats. They are held in place by four screws each.
4. Disconnect the amp speakers. Use a screwdriver to disconnect the positive and negative speaker wires from the amp speakers. Be careful not to touch the metal terminals on the speakers, as this could cause a short circuit.
5. Remove the amp speakers. Once the speakers are disconnected, you can remove them by unscrewing the four screws that hold them in place.
6. Install the new amp speakers. To install the new speakers, simply reverse the steps above. Be sure to connect the positive speaker wire to the positive terminal on the speaker, and the negative speaker wire to the negative terminal.
7. Test the amp speakers. Once the new speakers are installed, turn on the car's audio system and test the speakers to make sure they are working properly.