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LG 3.1.3Ch 400W Dolby Atmos Soundbar
SC9S
$1199
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Product Overview
Key Features
- 400 Watt total output with 3.1.3 channels
- Dolby Atmos audio format support
Key Specifications
- Brand:
- LG
- Model Number:
- SC9S
- Channels:
- 3.1.3
- Total Output:
- 400W
General Information
- Type:
- Soundbar
- Colour:
- Black
Warranty
- Manufacturer's Warranty:
- 1 Year
General Information
- Type:
- Soundbar
- Colour:
- Black
Box Dimensions
- Box Height (mm):
- 477
- Box Width (mm):
- 121
- Box Depth (mm):
- 284
- Box Weight (kg):
- 23
Product Reviews of LG 3.1.3Ch 400W Dolby Atmos Soundbar
Overall Rating Snapshot
4.1 out of 5 stars from 12 reviews
92% of users recommend this product
What customers say, summarised by AI
- Delivers impressive sound and bass, enhancing TV and movie viewing.
- Pairs seamlessly with LG OLED TVs, especially via WOWCAST Box.
- Compact design suits small to medium rooms without overwhelming.
- Some users find the extra speaker adds unwanted background rumble.
- Not compatible with the LG ThinQ app, which limits smart features.
- Satisfies both movie and music enthusiasts seeking Dolby Atmos experience.
Pros
Quality (4)
Not bad
Haven’t heard other quality soundbars, so difficult to compare. Suits my needs when watching free to air and subscription services.
Matt
Confirmed purchase 29 May 2026
Published on 24 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Not bad
Haven’t heard other decent soundbars to compare, though suits my needs watching free to air or a movie.
Matt
Confirmed purchase 29 May 2026
Published on 24 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
LG Soundbar
It works really well with our new LG OLED TV
Carole
Confirmed purchase 4 February 2026
Published on 4 March 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Turn it up.
This soundbar.......ROCKS
Matt Tolmie
Confirmed purchase 25 November 2025
Published on 17 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Nice features
Just the right product I’m looking for my tv. Improve the sound quality just as the specs would. Not surprise with the quality with LG products. Only downside is it does not work with LGThinQ app.
Hui
Confirmed purchase 9 August 2025
Published on 29 September 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Fantastic soundbar
As a real fan of Dolby Atmos, wanted a soundbar to go with my new LG TV purchase to give me 'next level' experience in sound. This sound bar is that. It's sleek, the bass speaker is compact, and the wireless connection (which works most of the time seamlessly) is a winner. For me, it's not just about watching a movie or a show, it's the whole experience - two big ticks in the soundbar and the TV.
RozB
Confirmed purchase 30 June 2025
Published on 22 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Loud & Chrystal Clear
Boom!!! You want a soundbar, don’t look any further, highly recommended. Sound quality is awesome with amazing bass quality.
Mark Williams
Confirmed purchase 11 June 2025
Published on 8 July 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 16 February 2025
Published on 12 March 2025
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great sound bar not keen on the extra speaker
This sound bar works great. Perfect for a small to medium room. The extra speaker seems to provide nothing but annoying background rumble. It's not necessary as the sound bar provides plenty of good quality sound.
Bec
Confirmed purchase 7 December 2024
Published on 1 January 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Amazing Sound Bar
The LG soundbar is a fantastic soundbar that delivers premium performance for both movies and music.
Deepali
Confirmed purchase 2 December 2024
Published on 25 December 2024
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 12 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The LG 3.1.3Ch 400W Dolby Atmos Soundbar is a premium audio solution ideal for movie lovers and gamers seeking immersive, cinematic sound at home. With Dolby Atmos and triple up-firing channels, it creates a spacious soundstage and integrates perfectly with LG OLED C Series TVs. Its main limitation is that it lacks rear speakers for true surround in larger rooms.
What it’s great for
- Home Cinema
- TV Audio Enhancement
- Gaming
- Music Listening
Where it works best
- Living Room
- Media Room
- Apartment Lounge
Who it’s for
- Movie Enthusiast
- Home Theatre User
- LG OLED TV Owner
- Gamer
Things to consider
Does not include rear speakers, so may not deliver full surround sound experience in very large or open-plan rooms compared to multi-speaker systems.
Tv compatibility score
10/10 - Designed specifically to match LG OLED C Series TVs with included mounting bracket.
Movie night suitability
9/10 - Delivers immersive sound with Dolby Atmos, but lacks rear speakers for full surround in large rooms.
Music playback quality
8/10 - Offers clear, dynamic sound with strong bass, though audiophiles may prefer dedicated hi-fi systems.
Room size suitability
Best for small to medium rooms - 400W output fills most living spaces, but may not cover very large or open-plan areas as effectively.
Installation ease
9/10 - Simple setup, especially with LG TVs; included bracket streamlines mounting and cable management.
Key benefits
- Dolby Atmos & DTS:X: Provides immersive, three-dimensional sound for a cinematic audio experience.
- Triple Up-Firing Channels: Enhances overhead effects, making action scenes and music more dynamic.
- Synergy Bracket: Allows seamless mounting to compatible LG OLED C Series TVs for a clean, integrated look.
- WOW Orchestra: Combines TV and soundbar speakers to expand the soundstage and deliver richer audio.
- 400W Total Power: Delivers powerful, room-filling sound suitable for most living spaces.
- 4K Pass-through & VRR/ALLM: Supports high-quality video and low-latency gaming for an enhanced entertainment setup.
- Voice Assistant Compatibility: Works with Amazon Alexa, Google Home, and Apple AirPlay for convenient voice control.
- Dedicated Centre Speaker: Improves dialogue clarity for TV shows and movies.
Q: Which LG TVs is the SC9S bracket designed to fit?
A: The included Synergy Bracket is designed for 55, 65 and 77 inch LG OLED evo C Series TVs, covering C2, C3, C4 and C5 models. It is not a universal bracket, so buyers with other LG ranges should check fit before choosing this soundbar.
Q: What do the triple up-firing channels on the LG SC9S do?
A: The triple up-firing channels add height effects for Dolby Atmos, so sound can seem to come from above as well as in front of you. In a room with a flat, reflective ceiling, this usually gives a more three-dimensional result than a standard 3.1 soundbar.
Q: Why is the LG SC9S better suited to LG OLED C Series TVs than a standard soundbar?
A: It is tailored to match LG OLED evo C Series TVs with a dedicated bracket and LG-specific features such as WOW Orchestra. That means tidier placement and the ability to use the TV speakers with the soundbar on compatible LG TVs for a wider soundstage.
Q: Can the LG SC9S be controlled with the same remote as a compatible LG TV?
A: Yes. LG states the SC9S can be controlled with one remote when paired with a compatible LG TV, which simplifies everyday volume and sound adjustments. That convenience is tied to LG TV compatibility rather than being a universal feature across all brands.
Q: How is the LG SC9S different from a regular 3.1 channel soundbar?
A: The SC9S is a 3.1.3 channel design, not a basic 3.1 model. Those extra three height channels, combined with its 9-speaker layout and Dolby Atmos support, are aimed at creating more overhead placement and immersion than a front-focused soundbar.