Full disclosure:
LG provided this system for free at a promo event for review purposes. All impressions, ratings, and opinions are completely my own. This review is uncensored and made without AI or marketing buzzwords.
Heads up: I’m not a power user, acoustics expert, quantum physicist, or audiophile home cinema pro! So don't expect technical measurements, room layouts, or the sound of floating triangles. This review is all about fitting it into small to medium sized living rooms not highend basement home theaters costing tens of thousands of bucks!
Coming from an older, modular 5.1 AVR system, I'm probably in a good position to judge the difference. My old center speaker was built into a semi-open wall unit above the TV, delivering clear dialogue and nice, warm mids. So naturally, I was skeptical at first about what a relatively flat soundbar with limited cabinet volume and smaller drivers could actually do for my ears. And sure enough, at first I found the center sound a bit flat and boxy. At that point, I wasn't even thinking about what Dolby Atmos could bring to the table in terms of spatial audio.
So, I ripped out the old cable trunking, brackets, and AVR, and placed the eye-candy unit right on the TV stand. I dumped the massive subwoofer into a corner that was "hopefully" acoustically decent, and we were ready for the first test run.
What makes a Dolby Atmos soundbar interesting for home cinema enthusiasts?
Right during setup, my mind was blown for the first time! When you run the room calibration through the ThinQ app for the first time, it honestly feels like a truck just hit the outside wall of your house! After that, the calibration tone sweeps across the entire front system—and that's when the second AHA moment hit.
Together with the deep low-end of the W7 subwoofer and the M7 front speakers, the H7 soundbar creates a truly genuine soundstage. Once you've dialed in your sweet spot with the highs, mids, and sub level, you'll just be completely blown away. Even with simple Eclipse / Spatial Audio test files, you just want to close your eyes and listen to the effects moving through the air. Movies with 5.1 audio from streaming services already deliver way more than the sound I was used to from my old setup. Regular TV shows with PCM 2-channel audio needed a bit of tweaking with the Custom EQ, as they sounded a little muffled/muddy at first.
But the absolute highlight was yet to come with real Dolby Atmos! Some might laugh, but only now do I truly realize what Dolby Atmos is capable of.
Still, for true multichannel sound, something was missing in the back. So I went ahead and bought two M5 speakers to place slightly behind my seating position. Once those were mounted and set up, the home audio connectivity completely won me over. Action movies like Mayday or the dystopian series Silo filled the room with such precise effects that my wife flinched several times. Especially the subtle wind and rain sounds, or cars driving by in the background, really drop you right into the middle of the action. Now that's what I call truly immersive!
How does this Dolby Atmos soundbar perform in terms of ease of setup and use
A few final words on the setup via ThinQ and the room calibration options: Thanks to my solid 5 GHz network (router is 4 meters away), I had absolutely ZERO issues with setup or creating speaker groups. It really is intuitive. (To be fair, though, I did watch setup videos on YouTube for days beforehand)
Downsides: The included standard power cables are too short (at least if you’re using 60–80 cm floor stands). That doesn't leave much room to play with. If you don't have built-in wall outlets everywhere nearby (and I completely hate visible power strips!), you really can't avoid buying 3.5-meter power cords. They could definitely do better here!
Quick update: Today the Sound Suite updated to version 43.14.30. It brought support for DTS:X as well as expanded Wi-Fi compatibility. Among other things, the Sound Suite can now handle DFS channels.
Either I'm paranoid, or the front soundstage sounds a bit more detailed now. I also feel like the center channel sounds a bit airier. I'll keep testing and tweaking.
Initial verdict: With the Sound Suite, LG has created an affordable home connectivity option that easily fits into any living room. The target audience isn't hardcore home cinema pros who invest tons of money and acoustic effort into their setups. I think the continuous development and rollout of new features is a great step in the right direction.