Hello everyone.

I recently came across a method that claims to fix water-damaged speakers by playing a specific sound frequency. Has anyone tried this approach? I'm curious if it actually works for clearing out muffled or distorted audio, or if it's just a gimmick.

I found a site called fixmyspeaker that offers this service—does it genuinely help for both phone and Bluetooth speakers, or are there limitations? If you've used it, did you notice an immediate improvement, or did it take multiple attempts?

I'd appreciate any insights or alternative solutions for improving speaker performance after water exposure.