Popcorn Soundbar

Nov 24, 2016
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So i have this strange problem with my speaker that after some use they start making weird sound like exploding popcorns and i can't find the source of the problem or how to fix it, i'm not an expert in electricity or the components and i will appreciate some help.



Problem 1; Distortion when lowering volume:
https://vimeo.com/192716868



Problem 2; Distortion while not having anything connected to the speaker:
https://vimeo.com/192716905



No problem 3 (more like a normal operations); Zero distortion while playing music:
https://vimeo.com/192716849
 
How does your sound bar connect to the rest of your system.
Part of what I heard on your first video link makes me think you have a digital clocking issue between components at times.

For what it's worth this is pro audio / live sound message board on the other hand you did post with your full name and in what would be the correct category for your question.