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LG 3.1.1Ch 400W Dolby Atmos Soundbar

S70TY
$699
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Product Overview

Turn your home into an entertainment hub with the powerful LG 3.1.1Ch 400W Dolby Atmos Soundbar. This sleek, black soundbar delivers an immersive audio experience thanks to 3.1.1 channels and 400W total output. AI Sound auto-calibrates audio for an optimized listening experience while Game Mode enhances in-game sounds. Connect via Bluetooth or HDMI ARC to stream audio from your TV or mobile devices. The S70TY manufacturer's part number provides up to 4K 120Hz HDR passthrough for crystal-clear visuals on your TV. With Dolby Atmos surround sound, this LG soundbar creates a theater-like atmosphere. The wireless subwoofer delivers deep bass you can feel. Control your audio easily with the included remote. Mount the soundbar and streamline your home entertainment setup. Transform movie nights and gaming sessions with the LG S70TY Dolby Atmos Soundbar.

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
Colour:
Black

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

Remote Control:
false
Sound Modes:
AI Sound, Game Mode

Smart Features

Smart Home Compatible:
No

General Information

Type:
Soundbar
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

LG 3.1.1Ch 400W Dolby Atmos Soundbar S70TY

Overall Rating Snapshot

4.7 stars

4.7 out of 5 stars from 35 reviews

97% of users recommend this product

1
0
  • 4 out of 5

    Ma

    Cristal clear sounds + nice bass

    Ma

    Confirmed purchase 26 December 2025

    Published on 12 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.

  • 5 out of 5

    Brilliant Soundbar

    What a fantastic sound bar! I prefer gaming with this soundbar rather than my headset, that's saying something!

    Tim

    Confirmed purchase 5 February 2026

    Published on 6 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.

  • 5 out of 5

    Incredible sound quality.

    Once connected to the TV we only need to use one remote for the volume which makes it alot easier. Very clear sound.

    Laurel

    Confirmed purchase 15 January 2026

    Published on 2 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.

  • 5 out of 5

    Sound bar

    Super happy with the sound bar and the noise it produces. We brought this with our new TV fits perfect under TV.

    Olivia

    Confirmed purchase 7 December 2024

    Published on 17 February 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.

  • 5 out of 5

    Great sound

    Ease of installation and connection

    Jason McGreevy

    Confirmed purchase 14 January 2026

    Published on 12 February 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.

  • 4 out of 5

    Great sound

    Has to be turned on each time I turn on the tv

    Terry Mace

    Confirmed purchase 28 December 2025

    Published on 21 January 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.

  • 5 out of 5

    Awesome

    Awesome movie sound

    Angela Carmichael

    Confirmed purchase 9 January 2026

    Published on 21 January 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.

  • 4 out of 5

    Awesome

    Great sound

    Maru

    Confirmed purchase 27 December 2025

    Published on 20 January 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.

  • 5 out of 5

    Nice and compact

    Great sound

    Mary

    Confirmed purchase 27 December 2025

    Published on 7 January 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.

  • 5 out of 5

    Great Soundbar!

    Defenitely worth its price, our living room sounds like a cinema now!

    Ericlys Fernando Vaccari de Araujo

    Confirmed purchase 22 November 2025

    Published on 6 January 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 35 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.

Q: Which audio formats does the LG 3.1.1Ch 400W Dolby Atmos Soundbar support?

A: The soundbar supports Dolby Atmos, DTS:X, Dolby Digital, AAC, and DTS Digital Surround.

Q: How many channels does the LG soundbar have, and what is its output wattage?

A: The LG 3.1.1Ch soundbar has 3.1.1 channels and a total output of 400W.

Q: What wireless connectivity options are available with the LG soundbar?

A: The soundbar offers Bluetooth music streaming for wireless playback.

Q: What are the dimensions of the LG soundbar and subwoofer?

A: Soundbar: Height 63mm, Width 930mm, Depth 115mm. Subwoofer: Height 377mm, Width 200mm, Depth 285mm.

Q: What is included in the box with the LG 3.1.1Ch soundbar?

A: The box includes the soundbar, subwoofer, remote control with batteries, wall mount bracket, HDMI cable, and manuals.

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