crackly sound on macbook air

[adamtj11]

just wondering if anyone else's sound crackles when the volume is set on full volume or quite near full volume, mine gets annoyingly crackly past 80% volume.

 

[bp1000]

It is a known fault with the speaker / keyboard.

It will probably go if you gently press on the enter/delete key or the tab key depending on which side is crackling.

It's the speaker rattling against the keys.