LG SC9S 3.1.3-Channel Perfect Matching Soundbar to the OLED evo C Series TV, Dolby Atmos, WOW Orchestra, WOWCAST Built-in with Wireless Dolby Atmos, Rear Speaker Ready, Wireless Subwoofer (2024 Model)
$699.99
Price: $199.99 - $699.99
(as of Sep 23, 2025 09:30:33 UTC – Details)
Level up to the most immersive listening experience. Introducing the LG Sound Bar C, the sound bar that packs a punch and the first of its kind to feature triple up-firing height channels with Dolby Atmos and DTS:X. Elevate both sight and sound with the LG OLED Synergy Bracket that perfectly matches the LG OLED evo C Series TV. It’s also WOWCAST ready so you can skip the wires and enjoy the power of Dolby Atmos without any sound lag or loss. ¹Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.
²For DTS patents, see patents.dts.com. Manufactured under license from DTS, Inc. or its affiliates. DTS trademarks and logos are registered trademarks or trademarks of DTS, Inc. in the United States and other countries. ALL RIGHTS RESERVED.
³Compatible with 55”, 65”, and 77” OLED evo C2, C3 & C4 models.
⁴Only available on select LG TVs and LG Soundbars.
⁵Some features require 3rd-party subscription or account. Google is a trademark of Google LLC. Amazon, Alexa, and all related marks are trademarks of Amazon.com , Inc. or its affiliates. Apple and Airplay are registered trademarks of Apple Inc.
Triple Up-Firing Speaker – Meet the World’s 1st Dolby Atmos sound bar with triple up-firing channels, including an industry exclusive up-firing center channel that focuses on dialogue clarity. The Sound Bar C delivers a wider and richer soundstage so you can enjoy the most immersive sound experience at home.
Upgraded AI Room Calibration Pro – Find your sweet spot with the upgraded AI Room Calibration Pro. Balance the sound bar audio settings to
Clear Voice Plus – Hear clear conversations in movies and shows with Clear Voice Plus. Improve voice clarity through analysis of audio output to deliver more realistic sound through center speakers.
Smart Up-Mixer – Create a wider soundstage to fill your room for a richer immersion of surround sound*. Leverage all speakers to convert 2-channel audio into a multi-channel experience.
Triple Level Spatial Sound – Push the boundary of the entertainment experience. Step into the scene and feel like you are a part of the action with Triple Level Spatial Sound – a virtual dome that delivers a more immersive cinematic experience.
WOW Orchestra – Create the perfect harmony using the audio from the LG TV and LG sound bar to produce the ultimate listening experience. Feel every detail of sound. Use the LG TV and LG sound bar speakers at the same time* while using one remote to adjust the settings interchangeably.
WOW Interface – Now, convenience is in your hand. Control your sound bar and your LG TV with one remote. Adjust the volume and audio settings, check the connection status and even select a sound mode on the screen, all from the TV remote.
LG OLED Synergy Bracket – Delivered in a sleek design, the LG OLED Synergy Bracket can be used as a TV stand or mounted with your LG OLED evo C Series TV on the wall. The bracket is designed to place the sound bar in the perfect position for the most optimal sound experience. The easy install bracket attaches directly to the tv without additional damage to your wall.
Eco Friendly – Just another reason to love an LG sound bar. We are keeping our promise and committed to a better tomorrow so you can feel good every time you listen. The Sound Bar SC9 contains a minimum of 12% post-consumer recycled content as validated by UL.
Customers say
Customers find the soundbar functions seamlessly with LG OLED C model TVs and appreciate its easy setup and appearance, with one customer noting it looks great under the TV. Moreover, the product receives positive feedback for its quality and connectivity features, with one mentioning HDMI/ARC connections. However, the sound quality receives mixed reviews – while some find it outstanding, others say voices are barely audible. Additionally, opinions on value are divided, with some considering it a good price while others find it expensive.
7 reviews for LG SC9S 3.1.3-Channel Perfect Matching Soundbar to the OLED evo C Series TV, Dolby Atmos, WOW Orchestra, WOWCAST Built-in with Wireless Dolby Atmos, Rear Speaker Ready, Wireless Subwoofer (2024 Model)
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Quotes&More –
Excellent with some time taken to set up well
I am very pleased with this. Matches great to evo series LG tv. Good integration. Some details:Not a replacement for a home theatre set up sound system, but does a great job to give the TV great sound.Subwoofer is better than expected and adds a lot.WOW Orchestra is not so wow. That’s feature where you can use sound bar with TV speakers for more immersive sound. I think sound bar sounds better without the TV speakers going.Dolby Atmos actually seems to work well. We were watching one movie that had birds in background in forest scene. Was excellent presence. Did not seem to be coming from sound bar.Has extra hdmi input so using hdmi eARC does not lose you an hdmi input on TV. Have blu ray player plugged into sound bar and selecting HDMI 2 on LG evo OLED tv selects it while also handling the sound functions well.Settings that are working best for me (long time HiFi interests):- sound formats: Cinema expansive stage but does not sound right. AI Pro sound does not sound great to me, but better. I like best Standard selection. UPDATE after a week with it. I still like Standard sound best if on a movie or regular television show, but I’ve found on some YouTube music choices or on concert videos (vs movies) on Apple TV, the Standard mode selection does not sound good. Why music in movies sounds so good but not some music of other sorts, I have no idea. When I experience that, switching to sound mode AI pro or Cinema work much better for some reason. AI sound pro mode might be sweet spot if I decide I don’t want to bother to change it (which is quite easy to get to and change and change back depending on what you are watching. This is a setting on the LG TV and very easy to get at and toggle.- And with that selected, sweet spot for me is bumping up level on subwoofer and also on bass a bit over the middle settings. So, not all the way up but not flat, center, either. Sounds great on voice, news, movies, etc.Massive improvement in TV sound with some depth, oomph, bass, and robust middle. I get the weaknesses of this or any soundbar compared to a full HiFi system. So the get is simplicity and integration. This will not confuse your family members. I cannot comprehend the reviews here that suggest sound is no bette than that from the TV alone. The TV speakers are unusually good but the sound is so limited compared to with this sound bar–it’s a huge difference.Con: I could not get the sound bar to connect to WiFi in any attempt. LG Soundbar app just could not do it. I do not know why. Was on same SSID, etc and following instructions on app. So, learned how to change settings with remote to get sound I like (and you can set main sound type (again, I liked Standard best) on TV with TV remote snd then use sound bar remote to tweak sound. Not terrible. And the sound I like works well for everything so I don’t expect to fiddle with it much in the future.I would totally buy this again. PS. I buy a lot on Amazon and bought this here but returned it was shipping got delayed so went to get it at Best Buy.
ncamp –
Works and looks like new
Sound bar, subwoofer and all parts look and work like new.Set up was simple and all works smoothly with my LG TV & sounds great.Iâd definitely order from this seller again.
Grant –
Worth the hassle of the setup
Great sound system overall. Works great, sounds great, although not right out of the box. Putting it together could have been easier if the included instructions were more than just a couple pictures and no words. The included stand is a key feature of this setup. It completely replaces the TV’s included stand and is far more robust and stable. The sound bar mounts to it with included screws. Would recommend you hookup every cable you want to use now and in the future because once it’s screwed in place it is impossible to get to without taking the whole thing apart again. Also, all the default sound settings are awful. Once you enable the WOW audio enhancement when used with a compatible LG TV and adjust the subwoofer and speaker settings in the app you have to download, it has good bass and sounds really spacious for a 3.1.3 system. If you find it for a good price its definitely worth it even if you have to put some extra effort to get the best out of it.
Round2it –
WOW! That’s a good one.
Firstly, I have to give cred to the LG OLED TV to which these speakers are integrated. The combination of the LG OLED TV with this speaker bar and woofer is a great example of beautifully thought out (by LG) and designed setup for TV and Sound. AND I must add to that list the fact that this new system replaces our previous Samsung that got ‘fried’ in a very kinetic storm (a very expensive evening all around) – the point is that ours installed in a massive hutch designed for these TV’s. We installed the previous TV on a wall-mounted bracket which was always somewhat cumbersome. This time we opted to use LG’s stand that is specially designed to work with the WOW bar speaker. The setup works PERFECTLY! Installation was a piece of cake and the fully integrated LG remote controls are part of all that is good. By the way, the audio quality is bodacious!
Bill Sodeman –
Works great with my LG C4
This soundbar offers improved sound compared to my LG C4 TV alone. I’m impressed with how much better the bass is on music and the improvements that I hear in voices when watching TV.I turned on the TV speakers with the sound bar enabledâWOW! Orchestra processing does help music quality.Installation was a pain, as I’d already mounted the TV to a VESA stand. I could mount the sound bar successfully without removing the TV from the stand. Watching the LG installation videos several times helped.The sound bar looks great under the TV. Overall, it’s an excellent match for what I needed.
Andrew Valdepena –
Amazing sound for small rooms
I’m using this on a LG EVO C4 65′ in a 12×14 room. The depth it gives to the sound is simply amazing!!! It will fill the room but if you’re looking for the water in the glass to shimmer while watching Jurassic Park, this isn’t a sound bar for you. Most reviews are correct in that the C4 TV is actually louder than when the is sc9 connected. However, what it does provide is room filling sound that is loud enough for me, while not disturbing others in the house. This upgrade is about quality, accurate sound, versus loud. Loud doesn’t mean quality but if you’re looking for loud AF that will get cops called, look at the Nakamichi….I wasn’t looking for that. For any audiophile on a budget and in a small room…..sc9 is amazing!!!
Aditya –
Best sound bar for flat oled screen tv. And I am using with older Oled that is CX model from 2019 and even works with it. Got it for 35k which is cheapest any seller could provide.Easy to connect with tv used both Optical and HDMI with eARC support, works on both cable.Provide best sound and clarity with HDMI in pass through settings.