DTS:X NOT WORKING WITH LG SN11RG SOUNDBAR.

Hi Ehsaan,

Thanks for reaching out to the forums! We are sorry to hear about your issue and would like to help out. I have done some research on the soundbar in question LG SL6Y: 3.1 Channel Sound Bar w/DTS Virtual X & High Resolution Audio | LG USA and it appears that the soundbar does not support DTS:X or Dolby Atmos due to it not supporting 5.1 or 7.1 surround sound but is does support DTS: Virtual:X which the Series X does not.

With this particular soundbar your only audio option will be stereo uncompressed. I am linking the Xbox Support page concerning console audio settings so that you may see what your audio options are for your Series X console. Choosing speaker audio settings on your Xbox console | Xbox Support

I have same issue with an LG B9 (OLED55B9PUA) and LG Soundbar (SN8YG) connected VIA eARC.

Hello,

I am having a very similar issue with an LG 4K TV and a Vizio soundbar that supports 5.1 Dolby digital and DTS. I connect my Xbox series x to the TV and use the ARC HDMI cable to connect to my soundbar. When I try to switch the audio output on my Xbox the only option is stereo uncompressed. I'm very confused. The audio config check on Xbox on my TV says it only supports stereo when I know for a fact my tv supports pass through surround.

You should set it to let your receiver decide. Dtsx is an extension that is added in to the DTS-HD stream and the only way you will get that to your speaker /receiver is to let it pass through in the BluRay settings.

Thanks for your help. Put the soundbar on stereo or surround. There is no back speakers. So it will simulate surround. That's on the xbox options.

In my experience I have an old RCA 5.1 surround sound receiver that is more than 10 yrs old has DTS to it and dolby digital. I went and purchased the Dolby Atmos app from xbox and when i hooked it up it was automatically picking up the DTS. Not sure with
soundbars as I prefer the Old style Receiver with speaker setup. However I'm assuming you can change the sound from the bar itself. hope this helps. or at the very least offer some assistance.