I've never had one where the sound deteriorated in any way. I suppose it might be possible to do the equivalent of blow the speaker, but it hasn't happened in my 55 year experience. There's only between one and two volts max going into it.

Headphones have plenty of parts that break but the sound is either fine or gone; it doesn't degrade.


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Presonus Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.