PC Peripherals How to fix the buzzing passive noise of my speaker?

VighneshPath

Recruit
Hello,
I recently bought a obage DT-21. And I have noticed when there is no audio playing, the speakers have a buzzing noise. I contacted obage and they said that's normal, however it has been irritating me. Is there any solution to fix this issue?
 

awestorr

Disciple
i had faced similar issue on my cheap speakers.
it happens mostly due to bad earthing.