LG USC9S 3.1.3Ch Bluetooth Sound Bar With Wireless Sub
118/6686£799.99
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About this product
The LG USC9S is made for LG OLED C TVs - designed to match perfectly with C3 or C2 series with a connecting bracket included. Truly immersive home cinema sound is ensured with 400W high power output, innovative center up-firing channel and cutting-edge surround sound technologies Dolby Atmos and DTS: X / IMAX Enhanced. The USC9S is the perfect partner with LG TVs – the TV and Sound Bar speakers work harmoniously for captivating sound, and the TV's interface provides easy control of the soundbar's modes.
Designed to match perfectly with LG OLED C series TV, the USC9S comes with a bracket for attaching to compatible models. This can be used in wall-mount or table-stand mode, and ensures a seamless look. (Compatible with LG OLED C3/C2 models; 55/65/77. Separate bracket required to wall-mount TV).
- Model number: USC9S.
Sound technology
- 3D sound technology projects sound over and around you, making for a more immersive experience.
Audio processing
- Dolby sound technology.
- DTS technology.
- 3.1 channels within the system.
- Built-in active amplifier.
Connectivity
- Optical audio port included (cable not included).
- 2 HDMI port(s) included (cable included).
- 1 USB port.
- Not 3.5mm line in compatible.
- Bluetooth enabled.
- WiFi compatible.
Smart features
- Multi-room compatible.
- Chromecast/AirPlay 2.
- Wireless music streaming.
Setup and features
- Auto power off.
- RMS power output (W): 400 watts.
- Speaker bar RMS output: 180 watts.
- Subwoofer RMS output: 220 watts.
- Wall mountable.
Dimensions
- Size of speaker bar H6.3, W97.5, D12.5cm.
- Weight of speaker bar 4.1kg.
- Size of subwoofer H39, W22.1, D31.3cm.
- Weight of subwoofer 7.8kg.
- System size H39, W119.6, D31.3cm.
- Weight of system11.9kg.
General information
- Includes: Soundbar, subwoofer, remote control, batteries, TV synergy bracket, HDMI cable, user manual, wall mount guide, warranty card.
- Remote control included - batteries required 2 x AA (included).
- Manufacturer's 2 year guarantee.
- EAN: 8806091940995.
Returns
From July 16th, if you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.5
63 reviews
93%
Recommended this product
Customers Say
The LG USC9S soundbar offers excellent sound quality with powerful bass and seamless integration with LG TVs. Easy setup and versatile connectivity impress users, though some find app controls and documentation lacking.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Excellent Visual Match to LG TV plus great sound
[This review was collected as part of a promotion.] Soundbar looks neat and feels solid when attached to the TV's stand. The sub-woofer is quite large but certainly provides good low frequency rumbles when viewing films. Sound quality is excellent and it is easy to stream from a phone, tablet etc. I reckon using a USB stick will be too awkward as there is no display of its contents. The soundbar app helps with settings - trying to use the different LEDs on the front (number, position, colour) could confuse!
SouthSuffolk
Soundbar
Hi, the compactibility for the soundbar fits perfectly. To the 2025 AI evao. I am very happy with this product.Thank you , Argost for your continual support.
Si
Not Great
Not brilliant , this replaced a Samsung soundbar, which was a lot less £££ and more ‘soundy’. So glad we payed half price, not worth the £799 it was up for
Julie, 45 - 54
Sound bar
I bought this sound bar a month ago and the sound from this is amazing from music to movie and games makes your listening experience so more enjoyable
Bigjim57
Excellent technology less good support literature
Excellent sound upgrade, the sound bar integrates perfectly with our LG TV. We like the way the stand simoly replaces the current stand, making the tv and soundbar "one". It looks great. The sound is very good as well, with the preset settings quickly adjustable through the tv remote. The only real criticism is the literature (rather the lack of it) that goes with the soundbar. In terms of getting the best from this super bit of kit, we have found it difficult to know how to adjust the sound settings, or even work out if there ARE adjustable settings beyond the pre-sets. Can we fine tune the sound for our room, or adjust the individual speakers to our own preferences? We THINK we probably can, but its all a bit of a mystery when trying to find out HOW! Maybe we are being a bit daft but we know are not fools. The lack of clear and accessible signposts, and well written literature does not encourage the user to explore the obvious potential of this excellent piece of technology.
Silentwing, Sussex
Great sound, looks good
I really like this soundbar, you can attach it to the tv and it sounds great, I would like to see if you can purchase rear speakers, that would finish it off nicely. There are plenty of connection choices and can be linked to other bluetooth /WiFi devices, I've got mine connected to Alexa in every room. I would definitely recommend.
Joe65, Devon
Wow Bracket doesn’t fit the 48 inch model.
[This review was collected as part of a promotion.] I am not happy when you say the sound bar comes with a wow bracket yes it does but you said it’s for the C Series so why wasn’t the 48 inch model included. So my next tv yes it will an LG as you make great TV’s. It’s going to be a 55 inch. C Series now I have the soundbar I wanted but then I get to use the wow bracket.
Antsgc1971, Colchester Essex
Sound bar
Brought this with a tv tbey work very well together
Steve lough
Wonderful sound quality
[This review was collected as part of a promotion.] Easy to set up wonderful sound quality Fantastic when watching a film
Neville
Very good soundbar designed for OLED TV
[This review was collected as part of a promotion.] Crispy sound and powerful bass. Amazing design fits peefectly with TV.
Sebastian81
Hello Dave,
The LG USC9S 3.1.3Ch Bluetooth Sound Bar With Wireless Sub has a power cable which connects to the AC adapter and into an AC outlet.
Thanks for using Q&A
Hello MK.
After checking with our supplier, they have advised for LG USC9S 3.1.3Ch Bluetooth Sound Bar With Wireless Sub:
Yes, this model of soundbar does support eARC.
Thank you for using Q & A.
Hello Longy,
I can advise the following for the LG USC9S 3.1.3Ch Bluetooth Sound Bar With Wireless Sub:
Yes, this is compatible.
Thanks for using Q&A.
Hi Tom,
The LG USC9S 3.1.3Ch Bluetooth Sound Bar With Wireless Sub has a 1 metre HDMI cable.
Thanks for using Q&A,
Hello there,
After checking with our supplier, they have advised for the LG USC9S 3.1.3Ch Bluetooth Sound Bar With Wireless Sub: Rear Speakers / Wireless Receiver (Sold separately, SPQ8-S).
Hope this helps.
Thank you for using Q & A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.