How do you replace speakers on 2002 Chevy suburban side door?

You remove four screws with a small L key and then carefully remove the top plastic from the speaker ......then remove the speaker from the lower plastic.....Its a bit tuff but it can be done and then replace speaker.....you also need to remove the receiving part from old speaker and use it to connect you new one. or you can cut off the plug and connect speaker direct and tape it