Speaker seems to “scream”
After playing music for a few minutes my speaker seems to “scream” than turn off even though it’s fully charged. The speaker doesn’t crackle but literally sounds like dragging long fingernails on a chalkboard, but with more intensity. It used to be an amazing speaker but ever since a month ago it’s been doing this. Not sure if JBL speakers are just trashed after time or if there’s a way to fix this but I’m all ears for your answers.