[Unboxing] "Your Living Room Becomes a Theater Seat"...Hands-On with the World’s First 'Dolby FlexConnect'-Equipped 'LG Sound Suite'

Soundbar, Woofer, and Four Wireless Speakers Combined
A Total of 29 Units Delivers Majestic 3D Sound
Location Recognition Creates the Optimal 'Sweet Spot'

I placed four speakers upright in the living room and sat in the middle, connecting my smartphone via Bluetooth. Playing back the latest trailers for 'Toy Story 5' and 'Odyssey' on YouTube, the grand cinematic opening sound filled the living room, reverberating along the walls and ceiling. It felt as if I had entered a movie theater early, sitting in anticipation while quietly watching ads and previews before the main feature I had booked began. This was the immersive experience I felt when trying out LG Electronics' newly introduced, innovative home audio system, the 'LG Sound Suite.'

Lifestyle image of the LG Sound Suite. LG Electronics

'Sound Columns' in the Living Room...The Grandeur Created by 29 Premium Units

The 'LG Sound Suite' is a full-set premium audio system, consisting of one soundbar (H7), one woofer (W7), and four wireless speakers (M7). Inside each speaker are a total of 29 premium sound driver units from the renowned Danish audio brand 'Peerless'—12 in the soundbar, 1 in the woofer, and 4 in each wireless speaker. The greater the number of speaker units, the more frequencies can be divided, minimizing distortion and delivering a more natural sound. Each of the 29 units faithfully executes its role, filling the entire living room with rich, densely layered sound.

The first thing you notice when bringing the system into your living room is its refined appearance. A minimalist design with understated branding, streamlined buttons, and softened lines ensures the speakers and stands blend naturally into their surroundings, acting almost as interior design objects. In particular, the power cords are concealed within the stands—allowing multiple speakers to be arranged without cluttering the view—an especially thoughtful touch.

The wireless speaker (M7) from LG Sound Suite. When playing music or movies, blue lights illuminate the ambient light at the bottom of the product. The sound of each speaker can be adjusted using the touch buttons installed on the top of the product. Photo by Jin Young Kim

Another distinguishing feature is that, for the first time in the world, it supports 'Dolby Atmos FlexConnect' technology. Dolby Atmos is the next-generation immersive audio technology that delivers a three-dimensional sound experience, precisely positioning sound—even above your head—so you feel fully enveloped in the scene. Unlike conventional home audio systems, which require manual wiring and strict speaker placement with specific angles and distances, this technology automatically detects the installation position and room structure to optimize sound balance. Users can freely place speakers around the room to match their furniture arrangement, and the device analyzes the space to create the best surround environment.

"Rain Sounds from Above, Footsteps from Behind"...Realistic Direction and Distance Bring Dimensionality to Life

After connecting the device to a smartphone via Bluetooth for a listening test, the separation between individual instruments in classical music was crisp, and their positions distinct, with no muddy overlap. For hip-hop tracks, the single-unit woofer produced deep and robust bass, faithfully filling the room.

The true value of the product emerges when watching movies. Surrounded by four wireless speakers set up like pillars of an altar, world-class Dolby sound applied to famous movie scenes and trailers was reproduced to create the sensation of sitting in a real theater. In a scene where rain was falling onscreen, a sense of spatial depth made it feel like droplets were landing above your head; the sound of footsteps approaching from behind a character was rendered so that the direction and distance felt three-dimensional, as if occurring right behind the listener's neck.

'LG Sound Suite' wireless speaker (M7). LG Electronics

This level of immersion is made possible by a combination of artificial intelligence (AI) and smart features. Registering the speakers in the LG ThinQ application enables the 'Spatial Sound Pro' function, which analyzes the installation environment and corrects audio distortion. Additionally, the 'AI Sound Pro+' feature uses deep learning to analyze content genres and can expand two-channel audio sources to as many as 9.1.6 channels. Utilizing ultra-wideband (UWB) wireless transmission technology, it also comes with a convenient 'Sound Follow' function, which detects the listener's smartphone location and automatically maintains the 'sweet spot' for optimal listening—even if you move around the room.

LG ThinQ application showing the product connection. Photo by Jin-Young Kim

Essential Preparation for Prospective Buyers

However, there are certain limitations to fully utilizing the product’s capabilities in a typical apartment setting. Because the woofer and wireless speakers are powerful, noise concerns between floors may make it difficult to increase the volume beyond a certain level. Depending on the consumer’s housing situation, restrictions on the system’s volume output may prevent it from delivering its full performance. For those living in a detached house where there are no concerns about noise between floors, it is likely to be the optimal choice.

Advance assessment is also required for installation and connectivity. Because the soundbar serves as the hub for the entire system, connecting it directly to a TV requires a 'High-Definition Multimedia Interface Audio Return Channel (HDMI eARC)' port. For older TVs that only support optical cable connections, it will be difficult to directly link the audio; in such cases, you will need to connect via Bluetooth to a mobile device such as a smartphone or tablet as an alternative solution.

A view of the 'LG Premier Suite7' connected to a TV. It is a full-set premium audio system composed of one soundbar (H7), one woofer (W7), and four wireless speakers (M7). Each speaker contains a total of 29 premium sound driver units from the Danish luxury audio brand 'Peerless' (12 in the soundbar, 1 in the woofer, and 4 in each wireless speaker). Photo by Jin-Young Kim

The power setup must also be carefully considered. As each component—the soundbar, woofer, and four wireless speakers—requires an independent power source, you will need at least six dedicated outlets just for the audio system. If you add a TV display and IPTV set-top box, the total required outlets may rise to about eight. For residents of older apartments or homes where there are relatively few built-in power outlets, preparing a multi-socket power strip will be necessary.

The 'LG Sound Suite' is a home audio system that uses state-of-the-art technology to resolve the complexity of wiring and the challenges of precise speaker placement. By checking in advance for a compatible TV, sufficient power outlets, and any concerns regarding noise between floors, it can become the best choice to instantly transform your living room into a premium movie theater.

This content was produced with the assistance of AI translation services.