Why is my MacBook Pro 2016 right speaker buzzing/burbling?

Question

macbook

The other day I noticed that sometimes in some videos the right speaker starts to crackle (as if overloaded with sound). Mostly when there is speech in the video. This only happens with the right speaker. What is the reason? Software or technical? It seems to be nothing terrible, but this rattling is terribly annoying. Is it worth it to carry and hand over under warranty?

Answer 1

Technical problem. If annoying and there is a possibility, carry it under warranty. Pre-select the video where the problem appears the most to be shown in the service

Answer 2

In the right because there are a speaker for high + low frequencies. Of course, it shouldn’t crack (or wheeze), I have a Macbook Late2011, and even taking into account raising the volume of a third-party program + max. Nothing like that happens on the laptop itself.
Maybe they started saving on components, xs. I would take it if there is a guarantee.

Answer 3

There can be two reasons:
1) Something got into the speaker and produces sound during operation
2) If the sound is too big, the menbran is deformed or torn
. In both cases, the sound is the same, in the first you can try to clean it, in the thief only the SC and replacing the speaker.
In both cases, when the volume is turned down, the crackle should disappear, if this does not happen, then there is a small chance that the problem is with the software. You can try installing Windows via BootCamp to see if there is a problem there as well.