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LG

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

  • Based on 130 reviews
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$553.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Jun 8 – Jun 9
Order within 11 hours and 11 minutes
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Style: SC9S


Features

  • 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.

Description

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 , Inc. or its affiliates. Apple and Airplay are registered trademarks of Apple Inc.

Brand: LG


Connectivity Technology: Bluetooth, Wi-Fi


Audio Output Mode: Surround


Input Voltage: 240 Volts


Mounting Type: Tabletop Mount


Audio Output Mode: Surround


Mounting Type: Tabletop Mount


Enclosure Material: Plastic


Speaker Type: Soundbar


Antenna Location: Music


Controller Type: Remote Control


Is Waterproof: False


Warranty Type: Limited


Control Method: Voice


Speaker Size: 36.2 Inches


Water Resistance Level: Not Water Resistant


Bluetooth Range: 10 Meters


MP3 player: No


Specific Uses For Product: Home Theatre


Number of Audio Channels: 3.1.3


Connectivity Technology: Bluetooth, Wi-Fi


Wireless Technology: Bluetooth, Wi-Fi


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: HDMI


Power Source: Corded Electric


Is Electric: Yes


Brand: LG


Model Number: SC9S.DUSAJLM


Model Name: SC9S.DUSAJLM


Built-In Media: Soundbar, Subwoofer


Age Range Description: Adult


Number of Items: 2


Customer Package Type: Standard Packaging


UPC: 195174049297


Manufacturer: LG Electronics


Warranty Description: 1 Year Parts & Labor


Input Voltage: 240 Volts


Unit Count: 1.0 Count


Item Dimensions D x W x H: 4"D x 36.2"W x 2.3"H


Item Weight: 26.3 Pounds


Compatible Devices: Home Theater


Audio Driver Type: Dynamic Driver


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 8 – Jun 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Excellent with some time taken to set up well
Style: SC9S
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. ... show more
Reviewed in the United States on June 5, 2025 by Quotes&More
    • Worth the Money
Style: SC9S
Fantastic sound quality and easy to mount to the C5
Reviewed in the United States on March 18, 2026 by Pen Name
    • Worth the hassle of the setup
Style: SC9S
Review Image by Grant
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. ... show more
Reviewed in the United States on August 7, 2025 by Grant
    • Looks great - sounds even better
Style: SG10TY
Review Image by PseudoNomynous
Have thoroughly been enjoying this sound bar and sub-woofer. Easy to install with the included paper template. Looks outstanding, sounds even better with *plenty* of volume and low-end for our 15 x 23 great room (even longer than 23' if the kitchen is included. Only issue was getting the LG "WoW Orchestra" feature to work together properly - took several on/off cycles of system for this feature to work as expected; initially sounded cheap and tinny despite sub-woofer indicating it was connected - you could feel it was emitting sound. All great after several months of use. ... show more
Reviewed in the United States on September 28, 2025 by PseudoNomynous
    • LG SC9S Atmos with IMax, eARC works both ways video\audio Out , audio In, HDCP 2.3
Style: SC9S
LG SC9S soundbar HDCP 2.3 4k Dolby Vision pass through out to eARC 1 HDMI input 1 HDMI output update : Bass and Subwoofer are 2 different adjustments. Bass, adjusts the soundbar bass ( too heavy ) i reduced bass by 2 clicks . default soundbar bass drowns out speech . subwoofer setting is at default value . preview : LG SLM5Y 2.1 soundbar 2 speakers in the bar , 400 watts total . works with SPK8-S rear speaker kit . SLM5Y sold at LG and Target retail stores . Just under 200 dollars . works Nice , always reliable . 1 HDMI input , 1 HDMI Arc output , SPDIF input 1080p pass through , Arc is output only ( video with audio ). Text scrolling display ( nice ) a little cramped to access HDMI ports SC9S 3.1.3 , 6 speakers in the bar . says 400 watts total . works with rear speaker kit SPQ8-S . 648 dollars . 1 HDMI input , 1 HDMI eArc in\out , SPDIF 4k Dolby vision pass throughs video out to TV's eARC input . Voice confirms SC9S settings , 3 LED status lights( inconvenient ) 20 second delay for LEDS to turn Off , after last command . a littel cramped to access HDMI ports Both sound bars sound good . SC9S has more substantial sound . Vizio V-series TV 505-h9 2020 model , passes through Atmos to SC9S on HDMI eArc Vizio v-series 505-h9 2020 model Antenna TV sound outputs to soundbar SC9S on eArc . Antenna TV sound output does NOT input to SLM5Y on Arc . ( SLM5Y Arc is video\audio output only ) . for 200 dollars , SLM5Y is a nice sound bar . SC9S at 648 is a more substantially sounding bar at triple the price . Half of the SC9S LG box is filled with the mounting bracket . ( not using it here ) . Thus the LG box is large and heavy . Roku Ultra is still the best streaming device . Roku Ultra recognizes Atmos streaming content PS5 does NOT recognize Atmos streaming content from streaming services . Vizio v-series 505-h9 2020 model passes through Atmos from Roku Ultra out of TV eArc to SC9S eArc input , when Roku Ultra is conencted to a TV HDMI input , provided the TV has an eArc port . ( this requires 2 HDMI ports on the TV,... 1 regular HDMI and 1 HDMI eArc ) a special TV NOT required to get Atmos . connect Roku ultra directly to SC9S HDMI input , then connect SC9S eArc output to any HDMI input on a TV or monitor to send video to the TV\monitor . ( this setup uses only 1 HDMI input port on the TV ) Press the 3 dots info Button on SC9S remote control, the sound bar Speaks : Dolby Atmos , when Atmos is being received by LG SC9S . i recommend downloading the LG SC9S .pdf user manual the SLM5Y remote control works with the SC9S soundbar Both soundbars are 5 stars . ... show more
Reviewed in the United States on October 9, 2023 by cornDog

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