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Image from a review
Image from a review

Soundbar

LG Soundbar 3.1 Bluetooth and HDMI 400W with Wireless Subwoofer and Remote Control Black S70TY

Key features:

Power (RMS): 400W
Channels: 3.1
Wireless Subwoofer

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Main Unit Power (RMS)
Up to 100 Watt: Ideal for small spaces and everyday use, such as watching TV.

100 - 200 Watt: Ideal choice for medium-sized rooms. Suitable for watching movies, gaming & streaming.

200 - 300 Watt: Ideal for larger rooms or open spaces, suitable for immersive experiences in movies, music, or games.

300 - 400 Watt: Ideal for large spaces or home theater. Ideal choice for more dynamic sound, including rich bass and clear high frequencies.

400 Watt and above: Ideal for premium home theater setups and large spaces. Designed for the best sound quality for top-notch audio experiences.
Channels

The number of channels (e.g., 2.0, 2.1, 5.1) indicates the configuration of the sound system. The first digit refers to the speakers (e.g., front, rear), while the second to the subwoofers for bass. The more channels, the richer and more surround the sound is.
Subwoofer Power (RMS)

The continuous (RMS) power of the subwoofer is measured in Watts and indicates how loudly and clearly it can deliver bass for an extended period of time without distortion.
Connectivity

Connectivity describes the ways the device connects with other audio or video sources. It may include wired options such as HDMI, Optical input, AUX, as well as wireless options like Bluetooth and Wi-Fi, offering flexibility and ease of use.
Audio Templates

Audio templates determine how sound is transmitted and reproduced. Advanced formats such as Dolby Atmos, DTS:X, and Dolby Digital offer multichannel sound and a realistic surround experience, ideal for movies, series, and gaming.
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Description

Optimal Sound for LG QNED

Complete the LG QNED experience with a soundbar that complements its design and acoustic performance.

Design for LG QNED

Pairs beautifully with the LG QNED

Appreciate the visual harmony of the LG QNED and the brand-new LG Soundbar for an enhanced interior.

Simplicity right at your fingertips

Access the WOW Interface from the LG TV for simple control of the soundbar, such as changing sound modes, profiles, and accessing other useful features.

Perfect Match for LG TV

The unique sound quality, range, and tonality of LG Soundbar and LG TV combine harmoniously for an exciting audio experience.

Central channel up-firing

"Soundscapes put you at the center"

With the up-firing central channel, the sound seems to come from the middle of the LG TV for a realistic experience.

Triple Layer Spatial Sound

Virtual layer for realistic sound

Triple-layer spatial sound adds a virtual layer to create an audio dome.

Ultimate Sound 3.1.1ch

Attractive sound everywhere

Become part of the scene with realistic soundscapes Dolby Atmos and DTS:X, from a 400 W 3.1.1ch surround sound system and a subwoofer.

Multichannel sound experience

Experience an immense acoustic marvel

The LG Soundbar converts basic 2-channel sound into multi-channel sound for deep audio that fills your space.

Intense Game

Synchronization with every frame

Free up ports on your TV and connect consoles to the LG Soundbar without compromising graphics. VRR/ALLM for distortion-free, low-latency gaming.

Manufacturer

LG - Soundbar LG

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Specifications

Dimensions

Main Unit Power (RMS): 400 W

Channels: 3.1

Remote Control: Yes

Satellite Speakers: No

Colour: Black

Audio Templates: Dolby Atmos, Dolby Digital, Dolby Digital Plus, DTS, DTS HD, DTS: X

Connectivity: Bluetooth, Optical, Headphones, HDMI, USB, HDMI (ARC)

Subwoofer Specifications

Subwoofer: Wireless Subwoofer

Subwoofer Power (RMS): 400 W

Main Unit Dimensions

Length: 950 mm

Length: 115 mm

Height: 63 mm

Subwoofer Dimensions

Length: 200 mm

Length: 285 mm

Height: 377 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

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Reviews (18)

Reviews

4.7

4.7

Review this product

14
3
1
2 stars

0
1 star

0

Review this product

Power
Sound quality
Value for money
Rich sound
Easy connection

Reviews photos

3

0 out of 4 members found this review helpful

rafed
2026-02-15

Verified purchase

So, I switched from the Crystal 240, which costs 100 euros less, mainly because of the connection, especially with eARC, since I have an LG OLED TV. After a few days of testing, I have mixed news. First of all, the Greek channels play at half of the total volume, around 50, which is way too much. Then you switch to YouTube and set it to 15. But you have to keep adjusting the volume... On the plus side, you can do this through the LG application, but the app disconnects after a while and you have to reconnect it. It's not difficult... Connection via Bluetooth and cables is immediate, but I don't see any difference with eARC. The woofer is good but you have to max it out; I would say the Crystal is more powerful, and there you don't have to keep adjusting the volume, it plays everything well at a very low volume, around 8... Without being a bad soundbar, I think I was a bit misled by the reviews.

Translated from Greek ·

Did you find this review helpful?
5

ettiend
2026-02-05
Excellent soundbar with very good and rich sound. If we also add the fact that it works perfectly with LG OLED TVs using the WOW Orchestra function, then the sound is rich and full. If combined with LG's rear speakers, the result for a room is equal to or even better than a more expensive model in an average living room, such as the LG S95TR!

Translated from Greek ·
Did you find this review helpful?
4

2 out of 3 members found this review helpful

Giannis Kks
2026-01-29

First of all, it is a large soundbar in terms of dimensions, so measure your space well. The sound is not as rich as I expected; it gives more volume than the TV speakers and the subwoofer provides bass, but I expected something more. Finally, I had a lot of trouble connecting it, mainly regarding the TV settings where you have to intervene in some menus for it to work. I am moderately satisfied; I probably wouldn't recommend it to someone who wants something discreet but efficient for their living room.

Translated from Greek ·

Did you find this review helpful?
5

3 out of 5 members found this review helpful

chris_agk
2025-02-02
Easy connection with LG TV. It can connect via Bluetooth to external devices like a mobile phone. I haven't figured out how to adjust the subwoofer's sound yet, as the LG app doesn't give me the option to adjust it. Maybe I'm doing something wrong. Overall, it has provided a different audio experience and upgrade, especially for movies. The Dolby Atmos, when present in the movie, really gives the feeling that you are hearing sound in a spherical way. This is, of course, more pronounced when the sound of the bar is increased

Translated from Greek ·
- Power
- Sound quality
- Rich sound
- Value for money
- Moderate difficulty connecting
Did you find this review helpful?
5

kbaboukis
2026-07-21

Verified purchase

Very good sound, easy connection

Translated from Greek ·

Did you find this review helpful?
5

d_varagiannis
2026-03-24

Verified purchase

Nice + easy + powerful as it should be.

Translated from Greek ·

Did you find this review helpful?
5

GIWRGOS_MARKOS
2026-02-19

Verified purchase

The best I could get at this price, I recommend it. I got it for €222

Translated from Greek ·

Did you find this review helpful?
5

ebwolf
2026-05-26

Verified purchase
5

Γιάννης Ακριτίδης
2026-04-02

Verified purchase
4

giorgos7audia4
2026-02-19

Verified purchase
5

Giannis Karagiorgos
2026-02-05

Verified purchase
5

giorgos319
2026-01-22

Verified purchase
5

StavrosPapad
2026-01-06

Verified purchase
5

Dimitris_Kontogiannis5052
2025-04-12

Verified purchase
- Power
- Sound quality
- Rich sound
- Easy connection
- Value for money
4

a_souvatzis
2025-03-24

Verified purchase
- Power
- Sound quality
- Rich sound
- Easy connection
- Value for money
5

M_31
2025-01-12

Verified purchase
- Power
- Sound quality
- Rich sound
- Easy connection
- Value for money
5

Nikos_Drandakis2725
2024-12-10

Verified purchase
- Power
- Sound quality
- Rich sound
- Easy connection
- Value for money
5

ARTEMIOS_MPELLOU
2024-11-12

Verified purchase
- Power
- Sound quality
- Easy connection
- Value for money
- Not so rich sound

3

rafed
2026-02-15

So, I switched from the Crystal 240, which costs 100 euros less, mainly because of the connection, especially with eARC, since I have an LG OLED TV. After a few days of testing, I have mixed news. First of all, the Greek channels play at half of the total volume, around 50, which is way too much. Then you switch to YouTube and set it to 15. But you have to keep adjusting the volume... On the plus side, you can do this through the LG application, but the app disconnects after a while and you have to reconnect it. It's not difficult... Connection via Bluetooth and cables is immediate, but I don't see any difference with eARC. The woofer is good but you have to max it out; I would say the Crystal is more powerful, and there you don't have to keep adjusting the volume, it plays everything well at a very low volume, around 8... Without being a bad soundbar, I think I was a bit misled by the reviews.

Translated from Greek ·

0
5

ettiend
2026-02-05

Excellent soundbar with very good and rich sound. If we also add the fact that it works perfectly with LG OLED TVs using the WOW Orchestra function, then the sound is rich and full. If combined with LG's rear speakers, the result for a room is equal to or even better than a more expensive model in an average living room, such as the LG S95TR!

Translated from Greek ·

0
4

Giannis Kks
2026-01-29

First of all, it is a large soundbar in terms of dimensions, so measure your space well. The sound is not as rich as I expected; it gives more volume than the TV speakers and the subwoofer provides bass, but I expected something more. Finally, I had a lot of trouble connecting it, mainly regarding the TV settings where you have to intervene in some menus for it to work. I am moderately satisfied; I probably wouldn't recommend it to someone who wants something discreet but efficient for their living room.

Translated from Greek ·

2
5

chris_agk
2025-02-02

Easy connection with LG TV. It can connect via Bluetooth to external devices like a mobile phone. I haven't figured out how to adjust the subwoofer's sound yet, as the LG app doesn't give me the option to adjust it. Maybe I'm doing something wrong. Overall, it has provided a different audio experience and upgrade, especially for movies. The Dolby Atmos, when present in the movie, really gives the feeling that you are hearing sound in a spherical way. This is, of course, more pronounced when the sound of the bar is increased

Translated from Greek ·

3
5

kbaboukis
2026-07-21

Very good sound, easy connection

Translated from Greek ·

0
See all

LG Soundbar 3.1 Bluetooth and HDMI 400W with Wireless Subwoofer and Remote Control Black S70TY

Description

Optimal Sound for LG QNED