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LG 3.1.1Ch 400W Dolby Atmos Soundbar
S70TY
PRICE ATTACK
$396
Deal ends 28/10/26
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Product Overview
Key Features
- 400 Watt output, 3.1.1 channel immersive sound
- Dolby Atmos, DTS:X, Dolby Digital, AAC, DTS Digital Surround
- Bluetooth music streaming for wireless playback
Key Specifications
- Brand:
- LG
- Model Number:
- S70TY
- Channels:
- 3.1.1
- Total Output:
- 400W
- Wireless Connections:
- Bluetooth
Audio
- Music Streaming:
- Stream your favourite music services via Bluetooth
Media Players
- Playback Formats:
- Dolby Digital, AAC, DTS Digital Surround, Dolby Atmos, DTS:X
Connections
- Wired Connections:
- HDMI x2, 1x (eARC)
Options
- Sound Modes:
- AI Sound, Game Mode
Smart Features
- Smart Home Compatible:
- No
General Information
- Type:
- Soundbar
- Colour:
- Black
- Additional Features:
- Up to 4K 120Hz HDR Pass through(4:2:0)/60Hz (4:4:4)
- What's In The Box:
- LG 3.1.1Ch 400W Dolby Atmos Soundbar, included accessories, user manuals - Mainset, Subwoofer, Remote Control (2 AA Batteries), Wallmount Bracket, HDMI Cable, Simple Manual, Wallmount Guide, Warranty Card
Warranty
- Manufacturer's Warranty:
- 1 Year
Audio
- Music Streaming:
- Stream your favourite music services via Bluetooth
Connections
- Wired Connections:
- HDMI x2, 1x (eARC)
Smart Features
- Smart Home Compatible:
- No
Warranty
- Manufacturer's Warranty:
- 1 Year
Subwoofer Dimensions
- Subwoofer Height (mm):
- 377
- Subwoofer Width (mm):
- 200
- Subwoofer Depth (mm):
- 285
- Subwoofer Weight (kg):
- 5.7
Speaker Dimensions
- Speaker Height (mm):
- 0
- Speaker Width (mm):
- 0
- Speaker Depth (mm):
- 0
- Speaker Weight (kg):
- 0
Product Dimensions
- Product Height (mm):
- 63
- Product Width (mm):
- 930
- Product Depth (mm):
- 115
- Product Weight (kg):
- 3
Box Dimensions
- Box Height (mm):
- 457
- Box Width (mm):
- 1015
- Box Depth (mm):
- 260
- Box Weight (kg):
- 13
Product Reviews of LG 3.1.1Ch 400W Dolby Atmos Soundbar
Overall Rating Snapshot
4.8 out of 5 stars from 45 reviews
98% of users recommend this product
What customers say, summarised by AI
- Excellent sound quality with clear dialogue and powerful bass.
- Dolby Atmos provides immersive movie and TV experiences.
- Very simple to set up, particularly with LG TVs.
- Sleek, compact design suits modern living spaces well.
- Great value for money compared to similar options.
- Some users found sound for Free to Air TV unusually quiet.
Pros
Quality (7)
Easy (6)
Value (2)
Cheap (1)
Great sound
Full sound adds depth and atmosphere
Kathy D
Confirmed purchase 9 September 2026
Published on 7 October 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.
Excellent sound
I’m very happy with my LG 3.1.1CH 400W Dolby Atmos Soundbar. The sound quality is excellent, with clear dialogue, powerful bass, and an immersive Dolby Atmos experience that makes movies and TV shows much more enjoyable. It was easy to set up and works really well with my LG TV. The soundbar has a sleek design and provides a great balance between performance and value for money. Overall, I’m very impressed with the quality and performance. Definitely a great upgrade from the standard TV speakers, and I would happily recommend it to anyone looking for a good home audio system.
Meuru Kudahetti
Confirmed purchase 12 September 2026
Published on 6 October 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.
Great product !!!
The LG soundbar is a quality product at an absolute great price !!!
John D
Confirmed purchase 27 August 2026
Published on 22 September 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.
Bought as a present for my 90 yo mother because should could not make out voices from the television. She can now understand what they are saying it is much clearer
Easy to connect and voices are much clearer from the television which was the objective
Michael
Confirmed purchase 13 August 2026
Published on 8 September 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.
Great sound
Sound is great better than others.
Myunggook Lee
Confirmed purchase 6 August 2026
Published on 3 September 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.
Good Value
Very good sound quality for the price.
Ha arry
Confirmed purchase 5 August 2026
Published on 2 September 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.
Nice Sound Bar
I really liked the quality of the sound bar. it works perfectly with my LG TV
Rahul Nagpure
Confirmed purchase 5 July 2026
Published on 29 July 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.
Great Sound
Excellent LG Sound Bar at a knockout price which Good Guys Lutwyche team recommended as a perfect match for my 65" LG OLED wall mounted TV purchase. It was pleasing to hear from the installation technician, I've used on two previous TV/Boom Bar installations provided "unsolicited advice, I couldn't have bought a better match.
Peter Rundle
Confirmed purchase 26 June 2026
Published on 22 July 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.
Great value
This soundbar and sub-woofer sounds much better than I expected for the price. And by using the Wow Orchestra setting on my LG OLED TV, it really comes to life by adding in the TV's speakers. The wireless sub-woofer gives a very clean bass without being boomy. Set up was super easy using the supplied HDMI eArc cable.
Chris L.
Confirmed purchase 18 June 2026
Published on 15 July 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.
Good
Good
Harpreet singh
Confirmed purchase 15 March 2026
Published on 9 April 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.
You've viewed 10 of 45 reviews
ABOUT THE GOOD GUYS REVIEWSThe 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 S70TY is a mid-range soundbar built for buyers who want cinematic TV sound without filling the room with multiple speakers. Its 400W output, Dolby Atmos, DTS:X, wireless subwoofer and HDMI eARC make it a strong fit for movies, gaming and everyday streaming. It suits medium living rooms and bedrooms well, but it will not sound as expansive as larger premium systems with more speaker channels.
What it’s great for
- Movie Nights
- Console Gaming
- TV Upgrades
- Music Streaming
- Bedroom Entertainment
- Living Room Audio
Where it works best
- Medium Living Rooms
- Bedrooms
- Apartments
- TV Units
- Gaming Setups
Who it’s for
- Movie Fans
- Console Gamers
- Streamers
- Apartment Dwellers
- Everyday Home Users
Things to consider
It delivers immersive sound for its size, but buyers wanting the widest surround effect or more powerful room-filling performance may prefer a larger premium soundbar system with more channels and rear speakers.
Tv compatibility score
9/10 - Excellent match for modern TVs thanks to HDMI eARC, TV remote control support and a compact under-TV design.
Movie night suitability
8.5/10 - Strong choice for cinematic viewing with Dolby Atmos, DTS:X and a wireless subwoofer.
Music playback quality
7.5/10 - Clear, punchy and convenient for casual music listening, though not as spacious as larger dedicated music-focused systems.
Room size suitability
Best for bedrooms and medium living rooms
Installation ease
9/10 - Easy to set up with HDMI eARC, wireless subwoofer placement flexibility and fewer speakers to manage.
Key benefits
- 3.1.1-channel audio: Creates a more layered, spacious sound than standard TV speakers for clearer dialogue and more immersive entertainment.
- 400W total output: Delivers strong, punchy sound that suits medium-sized rooms for movies, games and music.
- Dolby Atmos support: Adds height and depth to compatible content for a more cinematic listening experience.
- Dts:X playback: Expands the soundstage with more three-dimensional audio placement on supported content.
- Wireless subwoofer: Adds fuller bass without needing a cable run from the soundbar to the subwoofer.
- HDMI eARC: Simplifies connection to compatible TVs and helps pass high-quality audio with fewer cable hassles.
- 4K 120Hz HDR passthrough: Supports modern gaming setups so compatible consoles can keep high-refresh video features through the soundbar.
- Bluetooth streaming: Lets you play music wirelessly from a phone or tablet for easy everyday listening.
Q: Does this soundbar need rear speakers for surround sound?
A: No. The LG S70TY creates a more immersive surround effect from the bar and wireless subwoofer alone, so it suits buyers who want fewer speakers in the room. It will not deliver the same wraparound separation as a setup with dedicated rear speakers.
Q: Will the LG S70TY work well with an LG TV?
A: Yes. LG S70TY is a strong match for an LG TV because HDMI eARC lets the TV send higher-quality audio through one cable, and volume can usually be controlled from the TV remote. It is still compatible with other TVs that support the same connection.
Q: Can this soundbar pass through gaming features from PS5 or Xbox?
A: Yes. LG S70TY supports 4K video passthrough with gaming-friendly refresh support, which helps preserve console picture features when the console is connected through the soundbar. The TV and the rest of the setup still need to support those same video formats.
Q: Is the LG S70TY good for clearer TV dialogue?
A: Yes. LG S70TY is a good upgrade if TV voices are hard to follow, because its centre channel is designed to make dialogue more distinct than standard TV speakers. It can improve speech clarity, but it will not fix poor audio in the original broadcast or stream.
Q: Can you use Bluetooth music streaming without turning the TV on?
A: Yes. The LG S70TY can play music directly from a phone or tablet over Bluetooth, so the TV does not need to be on for casual listening. Bluetooth is convenient for streaming, but HDMI is the better option when TV sound quality and format support matter most.
Q: Where should the wireless subwoofer go in a room?
A: The wireless subwoofer gives more placement flexibility because it does not need a cable back to the soundbar. It still needs power nearby, and bass will usually sound fuller when the subwoofer stays in the same general viewing area rather than in another room.