Problem with the subwoofer when bass increases.

[diantonio]

Hello,
when i increase the bass the subwoofer seems to fail and starts making this awful sound you can hear in the video.
Do you have an idea what could be the issue and is it repairable ?
Thanks a bunch!

LOWER YOUR SOUND BEFORE LISTENING https://youtu.be/E7668QI1RSU

 

[americanaudiophile]

That sounds like the sub amp going into oscillation.
You didn't give use any info on what subwoofer you have. Call the maker. Hope it's under warranty.
Would require a tech to repair which might cost more than it's worth.

 

[Natsukage]

Err...this sounds like a really low quality subwoofer....or simply bad wiring? What is your model and brand?

 

[jdlech]

That doesn't really sound like any feedback loop I've ever heard. It sounds like a fan hitting something.
What do you have to do to get it to stop?

 

[jsmithepa]

Driver failing, loose stuff inside cabinet. Worth fixing? if you have to ask, not in the West, but I don't know where you posting from.