How to Install 6X9 Speakers in a Rear Deck of a 1993 Buick Roadmaster
- 1). Open the trunk and place yourself in a position to see the underside of the rear deck.
- 2). Remove four 1/2-inch bolts from around the perimeter of each speaker. Lower the enclosure containing the speaker down from the deck.
- 3). Unplug the wiring harness connected to each speaker.
- 4). Unscrew four Phillips screwdrivers from the perimeter of each speaker, removing the speakers from the enclosures.
- 5). Place the new speakers into the enclosures and screw them in place with the Phillips screws.
- 6). Plug the wiring connectors into each speaker.
- 7). Mount each speaker enclosure back into place with the 1/4-inch bolts removed earlier.
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