LG upgrades Sound Suite, adding DTS:X surround and Google Cast support

LG has introduced an updated version of its Sound Suite software, now supporting DTS:X object‑based surround sound and incorporating Google Cast, which gives owners of the brand’s TV audio systems expanded sound choices and simpler content streaming.

DTS:X, a format that positions sound objects within a three‑dimensional space instead of tying them to fixed channels, has long been a popular demand among home‑theater fans. By activating this codec, LG’s newest update lets compatible material provide a more immersive audio experience without requiring extra hardware.

With Google Cast added, users can now stream audio from Android phones, tablets, Chrome browsers and other Cast‑compatible apps straight to the TV’s sound system. This replicates capabilities common in many smart speakers and simplifies playing music, podcasts, or video soundtracks throughout the living‑room environment.

For buyers, the update merges two sought‑after functions that were once divided among different gadgets. It places LG’s ecosystem in a stronger position against competitors that have long provided comparable features, like Sonos’ multi‑room audio and Samsung’s Dolby Atmos partnership. Delivered as a firmware download, the upgrade lets owners of recent LG models enable the new capabilities without buying additional hardware.

Looking forward, the step indicates LG’s commitment to keeping its audio platform up‑to‑date as streaming services and immersive sound formats develop. Although the firm has not disclosed further upgrades, industry watchers anticipate more codec support and tighter integration with other smart‑home standards in future releases.