So lately, I’ve noticed my beloved 2013 fully decked out Core i7 13" MBP has started experiencing audio issues when using the external speakers (AirPods and wired headphones are fine). The loudspeaker seems to rattle. It gets worse when I crank up the volume and it the more bass the worse it gets too.
Is there any chance this is something that others have experienced and it might simply require tightening a few screws? Or would only a trip to the genius bar with speaker and/or internals replacement to the tune of several hundred Dollars be likely to resolve the issue?