Chosen Solution
How to remove left speaker in case.
We don’t have a guide yet for this series but this teardown will offer enough for you to see how to get to it and repave it MacBook Pro 15" Touch Bar Teardown. Just down to Step 12 each speaker is glued in so you will need to apply some heat onto the grill side of the uppercase to soften the glue and then carefully lift it. Here is the needed replacement part MacBook Pro 15" Retina (Late 2016-2017) Left Speaker
