The speaker can be easily removed from the back cover.
Remove 4 rubber caps covering each screw by inserting the screwdriver into the side of cap and prying back and forth.
Remove the 4 screws holding the cover in place using a Philips #00 screwdriver.
Open the back cover.
Disconnect the speaker from the terminal.
Once you pull off the back cover, remove the orange piece of tape on the speaker.
Use a Philips #00 screwdriver to remove the 2 screws holding the speaker to the back casing.
Once the speaker has been unscrewed, remove the speaker from the back casing with your fingers.