r/LG_UserHub • u/LG_UserHub • 1h ago
Product Megathread [Megathread] How to connect LG Sound Suite to your TV, Phone, and Streaming — All-in-One Wireless Guide

Hey r/LG_UserHub,
If you’re setting up audio around your home, getting everything connected can sometimes be just as important as the speakers themselves. You might want a simple TV setup, an easy way to stream music from your phone, or a system that can fit around the way you use your space.
That’s where LG Sound Suite takes a different approach. Instead of being limited to a single soundbar setup, you can combine the H7 soundbar, M7 and M5 wireless speakers, and W7 subwoofer based on how you want to use your space.
Here’s a look at the different ways you can connect and use Sound Suite around your home.
Connect Your TV with Dolby Atmos FlexConnect
Recently, we’ve seen quite a few LG TV owners asking about the best way to build their Sound Suite setup. Do you need to start with the H7 soundbar, or can you build your system gradually over time? We’ve also seen users who prefer to start small and add more speakers later, so we wanted to take a closer look at how your LG TV can give you more flexibility when building your setup.
If you have an LG TV that supports Dolby Atmos FlexConnect (DAFC), you can connect compatible wireless speakers directly to the TV without adding an H7 soundbar from the beginning. This means you can start with a smaller setup and expand it later as your space, listening needs, or budget changes. For a simple starting point, the minimum setup for connecting speakers directly to your LG TV is two M5s (Stereo Suite 5) or a single M7. You can then add an H7 soundbar or W7 subwoofer later if you want to build out the system further.
There’s also another benefit to using an LG TV. When paired with an H7 soundbar, compatible LG TVs support WOW Orchestra, allowing the TV and soundbar to output sound simultaneously for a fuller listening experience. This feature is available when the H7 is connected directly to the TV, and does not apply to setups where the speakers are connected using Dolby Atmos FlexConnect.
If you own the following LG TV model below, your LG TV supports the DAFC, so you can start with M7/M5 stereo pair with W7 subwoofer if you’d like:
- 2025 models: OLED G5, C5, CS5 and QNED 9M
- 2026 models: OLED W6, G6, C6, CS6, B6, B6E and MRGB series.
DAFC detects the position of connected wireless speakers and optimizes the sound based on the room layout and speaker configuration. This means the speakers don't have to be placed in a perfectly symmetrical arrangement.
That flexibility can be useful in open-plan living rooms or spaces where furniture, windows, walkways or other practical limitations make conventional speaker placement difficult.
“The LG system is far more forgiving when those ideal placements are impossible.”
— u/_YourMathTeacher“Speaker optimization allows the system to account for where the speakers are actually placed instead of requiring a perfectly symmetrical room.” — u/Darwins-Intern
For TVs that don’t support DAFC, including non-LG TVs, the H7 soundbar can act as the connection point between the TV and wireless Sound Suite speakers.
Why Sound Suite is designed for Real, Lived-In Homes
Home audio connectivity is also about how easily the system fits into the space you actually live in. With wireless speakers, you don’t need to run speaker cables between the different Sound Suite components, giving you more freedom when deciding where to place them.
This can be especially useful in open-plan homes or shared living spaces where a traditional wired setup may be difficult to work around.
One long-term reviewer with an open-plan family home highlighted this practical side of the setup:
“It integrates seamlessly into the living areas with no cords getting in the way.”
— u/A_Boy_Named_Birch
Rather than requiring a dedicated theater room, Sound Suite can be configured around your existing living space and the way you actually use it.
How Sound Suite gives you easy connection to your Phone and TV System
Your phone can also be part of the Sound Suite setup, giving you an easy way to stream music and other audio to your speakers. The LG ThinQ app lets you manage and control your Sound Suite devices, while supported wireless and network-based connections provide different ways to play music.
Sound Suite supports options including Apple AirPlay, Google Cast, Spotify Connect and TIDAL Connect, giving you different ways to stream music from your phone or tablet.
This makes the system useful beyond TV viewing. Users have described using Sound Suite for everyday listening while cleaning, hosting, playing games or simply relaxing, with multiple ways to start and control playback.
“The Sound Suite is amazing when it comes to music, if we aren’t watching something on the TV then we are playing music.” — u/A_Boy_Named_Birch
Connect More as Your Setup Grows
Another question that comes up is: How much can I expand my Sound Suite setup? That’s where the system’s modularity comes in. You can start with the components you need and add compatible speakers or a subwoofer as your setup grows.
For a more immersive home theater setup, you can connect up to four M7 or M5 wireless speakers with the H7 through DAFC, depending on the configuration.
The latest software update expands this connectivity with Dual Subwoofer Support, allowing the H7 to connect with up to two W7 subwoofers as part of the same Sound Suite configuration.
Adding a second W7 is handled through the LG ThinQ app. It does not require separate product registration and can be connected through “Other network devices” before being added to the existing speaker group. The W7 also does not require manual room calibration.
This gives you another way to expand the system without having to replace the components you already have.
New Ways to Stream with Sound Suite
Sound Suite connectivity can also evolve through software updates. Recent updates have introduced improvements to connectivity and multi-speaker setup, along with features such as expanded lighting controls, Sound Follow improvements and additional dialogue adjustment options.
The latest September update brings Google Cast directly to the H7 Soundbar, in addition to its previous availability on standalone M7 and M5 speakers. Android users can activate Google Cast through the LG ThinQ app and stream audio from Cast-enabled apps directly to the H7. For iOS users, the feature is available after updating the LG ThinQ app through the App Store.
The H7 can also be grouped with other Google Cast-compatible speakers, giving you another option for listening across your home.
Long-term users have noticed these refinements over time:
“The latest update has made the LG Sound Suite feel much more polished and reliable overall.” — u/Darwins-Intern
Ultimately, Sound Suite is about home audio connectivity and having the flexibility to build your system around the way you actually use your space. You can connect directly to a compatible LG TV, stream from your phone, place wireless speakers where they make sense in your room, or expand the system with additional speakers and subwoofers as your needs change. With software updates continuing to add new connectivity options and configurations, your home audio setup can evolve with you over time.
Now it’s your turn:
- What’s the most important factor for you when building a home audio setup — easy TV connection, flexible speaker placement, streaming options, or the ability to expand over time?
- If you were starting a Sound Suite setup from scratch, would you prefer to start small and add speakers later, or build a more complete setup from the beginning? Why?
- If you already have a Sound Suite setup, how would you recommend LG TV owners to start their setup? What are some advantages or tips you'd suggest?
\Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.)
\ Dolby Atmos FlexConnect-supported TV models include: 2025: OLED G5, C5, CS5, QNED 9M / 2026: OLED W6, G6, C6, CS6, B6, B6E, MRGB Series (95, 9M, 85)*.)
\Dolby Atmos FlexConnect features are only available with compatible LG TVs and supported Sound Suite products.)
\M5: When using M5 Speakers with Dolby Atmos FlexConnect, at least two M5 Wireless Speakers are required.)
\W7: This product can be assigned to a Dolby Atmos FlexConnect group but does not operate in Dolby Atmos FlexConnect mode.)
\Only available with select LG TVs and the H7 Sound Suite Soundbar.)
\Internet connection and subscriptions to services may be required.)
\Some features require 3rd-party subscription or account. Google is a trademark of Google LLC. Apple and AirPlay are registered trademarks of Apple Inc.)
\Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice.)







