Weird sound quality through the speaker

[Di_Yes]

Hi everyone,
I bought Sony Xperia X in June this year. Never had issues with the phone till this time. Few days ago I noticed that the sound through the speaker became bad. It's not clear. You can hear the noise, like you are listening a vinyl record. The sound through ear phones is still good, as it was from the moment of purchase.
Does anyone have an idea of what could happen to my phone?

[MarlonUk1]

what app are you using in playing music?

have you tried changing the sounds settings?

try to play some music while you are on safe mode

[Di_Yes]

I listen the music with standard music application or watch it on YouTube. Even the standard sounds are played with a noise. Rebooting in safe mode didn't help..still hear the same wheezing sound.
Did somebody ever reported on faulty loudspeakers on Sony devices? As I said, the sound through earphones is okay.

[Di_Yes]

Had a chance today to compare the sound quality of my phone and stock one. The comparison was done by playing system sound 'rasalas'. The stock one plays it clearly

[Uliwooly]

Contact your Local support regarding this

[Di_Yes]

I definitely will contact them. I'm more curious, if it's hardware fault or system upgrade could possibly affect the sound quality

[Uliwooly]

I don't experience this with my Xperia X, it'll be wise to get it inspected, if possible record some videos, upload them on youtube

[Di_Yes]

I think, I will require a good microphone to record that. For sure, the guy in the shop also hears the difference

[Askari175]

I have Sony xperia x faulty only loudspeakers on my Sony devices are working but not earphones.

[Di_Yes]

After a replacement of "faulty" speakers by local service center, I still got the phone with the same cracks in the sound during playback.. problem is not solved..