What Readers Should Know
LG has announced Sound Suite software enhancements including DTS:X and Google Cast on the H7 soundbar, dual W7 subwoofer support in compatible configurations, and expanded wireless connectivity. Feature availability and timing depend on the model, region, router compatibility and software version.
Key Takeaways
- The H7 soundbar gains DTS:X support for compatible content and source devices.
- Compatible Sound Suite configurations can connect two W7 subwoofers.
- Wireless enhancements include support for Wi-Fi 6 GHz networks and 5 GHz DFS channels.
- Google Cast on the H7 adds another way to stream audio content.
- Features arrive through software updates, with availability and timing varying by setup and region.
LG Electronics has announced new LG Sound Suite features that expand audio compatibility, speaker configuration options and wireless connectivity. The enhancements include DTS:X support for the H7 soundbar, support for two W7 subwoofers in compatible setups, and Google Cast on the H7.
Announced on October 14, 2026, the features arrive through software updates. Availability and rollout timing vary by model, country or region, router compatibility and software version.
For users building a home entertainment setup, the changes offer more ways to connect devices, arrange speakers and access compatible content.
DTS:X expands the H7’s audio options
The H7 soundbar gains DTS:X support, adding another immersive audio option for compatible content and source devices.
LG said the addition responds to customer feedback seeking broader audio format compatibility within Sound Suite, which also supports Dolby Atmos and Dolby Atmos FlexConnect.
The company is developing an LG Media Connect Hub intended to support DTS:X playback from compatible external source devices. Further details will be announced through official channels, with its availability, features and timing still subject to change.
Two W7 subwoofers for compatible configurations
LG Sound Suite now supports connecting two W7 subwoofers within compatible system configurations.
According to LG, this gives users more placement options, particularly in larger listening spaces. The company says the arrangement can help improve bass consistency across different seating positions, alongside providing additional output.
The capability extends Sound Suite’s modular approach, allowing users to expand a compatible setup as their needs change.
More wireless connection options
The enhancements also introduce support for Wi-Fi 6 GHz networks and 5 GHz Dynamic Frequency Selection, or DFS, channels.
LG says these additions broaden compatibility with home networking environments and provide more options for stereo and multi-speaker configurations. Support depends on factors including the equipment, region, router and software version in use.
Google Cast support on the H7 soundbar adds another way to stream music, podcasts and other entertainment content to the system.
The new features join existing Sound Suite capabilities such as Sound Follow, Room Calibration Pro and its modular wireless architecture.
Updates depend on the setup
Introduced at CES 2026, LG Sound Suite uses Dolby Atmos FlexConnect to give users flexibility in arranging their audio systems.
“LG Sound Suite was created to make immersive audio more flexible, more accessible and easier to enjoy,” said Lee Jeong-seok, head of the LG Media Entertainment Solution Company’s Audio Business Division.
“These latest enhancements reflect our ongoing commitment to expanding what LG Sound Suite can do, giving consumers more freedom to build the audio experience that best fits their home, their content and the way they listen.”
Users can check LG’s official website for information relevant to their model and region, including software updates and supported configurations.
Frequently Asked Questions
Which LG Sound Suite soundbar gains DTS:X support?
LG announced DTS:X support for the H7 soundbar, for use with compatible content and source devices.
Can LG Sound Suite connect two subwoofers?
Yes. The enhancements support two W7 subwoofers within compatible Sound Suite configurations.
Does the H7 support Google Cast?
LG announced Google Cast support on the H7 for streaming music, podcasts and other entertainment content.
Will every user receive the same features immediately?
Availability, timing and supported features vary by model, country or region, router compatibility and software version.
What is the LG Media Connect Hub?
It is a product under development intended to support DTS:X playback from compatible external source devices. LG will announce further details later.
Gabriel
Introvert, wanderer, blogger, foodie, a hip-hop music writer, and one of the co-founders of a tech start-up company called GigsManila.
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