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2.5 | 24 Reviews

LG GX 3.1 ch High Res Audio Sound Bar with Dolby Atmos

LG GX

Features

  • OLED Gallery TV Matching (1.2" Thickness)
  • Enjoy a higher bitrate, Hi-Res content and uncompressed Dolby Atmos® with HDMI eARC
  • Dolby Atmos® and DTS:X for multidimensional sound
  • High-Resolution Audio sounds closer to the real thing

Quick Specs

  • Type: Soundbars
  • Energy Star Rated: No

See More

 
Image Feature

See how sound and picture come together

The LG GX sound bar stand outs by blending in. Its sleek, slim, complementary design delivers an aesthetic fit to your LG OLED Gallery TV, while Bluetooth® technology enables easy wireless connectivity. It's one streamlined system.

Image Feature

The perfect fit for your LG OLED TV

Designed to match. LG sound bars pair with LG OLED TV in both form and function. It's a perfect fit with a minimalist design 3 .

Image Feature

Home theater sound in seconds

Welcome to a great audio combination. Our sound bar and subwoofer pack a punch, with 3.1 channels delivering dimensional, virtual surround sound featuring Dolby Atmos and DTS:X. 1,2,4

Image Feature

Experience how powerful sound can be

Dolby Atmos® 1 envelops you in sound. Originally created for the cinema, Dolby Atmos allows you to hear every note, every sound and every word in stunning clarity. It's powerful, moving audio that flows all around you, even overhead.

Image Feature

Immerse yourself in sound

Hear sound all around you. Wirelessly pair with additional surround sound speakers for a full cinematic audio experience. 2.0 ch Rear Speaker Kit expansion delivers audio from behind for greater depth and immersive surround sound. 5,6

Image Feature

Take your sound higher

High-Resolution Audio sounds closer to the real thing. Higher sampling rates and bit depth provide sound quality that surpasses CDs. Enjoy stunning24-bit/96kHz audio resolution - closer to the original sound.

Image Feature

Connect to the best sound quality possible

Get better sound from a simpler setup. With HDMI eARC, you can enjoy a higher bitrate, Hi-Res content and uncompressed Dolby Atmos® audio with just onecable. There's no need for multiple HDMI ports.

Image Feature

See how simple premium sound can be

Pairing is effortless. Bluetooth® technology and new HDMI eARC combine for the best sound quality possible and simple connectivity.

See how sound and picture come together The LG GX sound bar stand outs by blending in. Its sleek, slim, complementary design delivers an aesthetic fit to your LG OLED Gallery TV, while Bluetooth® technology enables easy wireless connectivity. It's one streamlined system.

The perfect fit for your LG OLED TV Designed to match. LG sound bars pair with LG OLED TV in both form and function. It's a perfect fit with a minimalist design 3 .

Home theater sound in seconds Welcome to a great audio combination. Our sound bar and subwoofer pack a punch, with 3.1 channels delivering dimensional, virtual surround sound featuring Dolby Atmos and DTS:X. 1,2,4

Experience how powerful sound can be Dolby Atmos® 1 envelops you in sound. Originally created for the cinema, Dolby Atmos allows you to hear every note, every sound and every word in stunning clarity. It's powerful, moving audio that flows all around you, even overhead.

Immerse yourself in sound Hear sound all around you. Wirelessly pair with additional surround sound speakers for a full cinematic audio experience. 2.0 ch Rear Speaker Kit expansion delivers audio from behind for greater depth and immersive surround sound. 5,6

Take your sound higher High-Resolution Audio sounds closer to the real thing. Higher sampling rates and bit depth provide sound quality that surpasses CDs. Enjoy stunning24-bit/96kHz audio resolution - closer to the original sound.

Connect to the best sound quality possible Get better sound from a simpler setup. With HDMI eARC, you can enjoy a higher bitrate, Hi-Res content and uncompressed Dolby Atmos® audio with just onecable. There's no need for multiple HDMI ports.

See how simple premium sound can be Pairing is effortless. Bluetooth® technology and new HDMI eARC combine for the best sound quality possible and simple connectivity.

Features

  • OLED Gallery TV Matching (1.2" Thickness)
  • Enjoy a higher bitrate, Hi-Res content and uncompressed Dolby Atmos® with HDMI eARC
  • Dolby Atmos® and DTS:X for multidimensional sound
  • High-Resolution Audio sounds closer to the real thing
  • 4K and Dolby Vision® video passthrough.
AUDIO FORMAT
AAC C4A / USB Yes
Dolby Atmos® Yes
Dolby Digital Yes
Dolby Digital Plus Yes
Dolby TrueHD Yes
DTS Digital Surround Yes
DTS:X Yes
DTS-HD High Resolution Yes
DTS-HD Master Audio Yes
FLAC (Up to 192kHz) C4A / USB Yes
LPCM Yes
MP3 C4A / USB Yes
OGG (Up to 48kHz) C4A / USB Yes
WAV C4A / USB Yes
CONNECTIVITY
Bluetooth Yes
HDMI (HDCP 2.3) Input 2
HDMI (HDCP 2.3) Output 1
LG TV Sound Sync (Optical) Yes
Optical Input Yes
USB Yes
Wireless Active Subwoofer Yes
CONVENIENCE
Auto Volume Leveler Yes
Dynamic Range Control Yes
Easy Setup with BLE Yes
Firmware Over-the-air (FOTA) Yes
HDMI Audio Return Channel (eARC) Yes
LCD Display Auto-Dimmer Yes
Night Mode Yes
SIMPLINK Yes
Smartphone Remote App (iOS/Android) Android OS
TV Remote Compatibility Yes
DIMENSIONS/WEIGHTS
Shipping Size (WxHxD) 60.7" x 10.6" x 17.2"
Shipping Weight 30.5 lbs
Sound Bar (WxHxD) 56.7" x 5.9" x 1.2"
Soundbar Net Weight 9.3 lbs
Subwoofer (WxHxD) 8.7" x 15.4" x 12.3"
Subwoofer Net Weight 12.8 lbs
TV Matching 55 inch
GENERAL
2020 Model Yes
INCLUDED ACCESSORIES
Batteries Yes
Optical Cable Yes
Remote Control Yes
Wall Mount Bracket Yes
Warranty Card Yes
POWER
Soundbar Standby Power Consumption Less than 0.5W
Subwoofer Power Consumption 33 W
Subwoofer Standby Power Consumption Less than 0.5W
PRODUCT HIGHLIGHTS
24-bit Upsampling Yes
Dolby Vision & HDR10 Passthrough Yes
High Resolution Audio Up to 24bit/96kHz
USB Playback Yes
Wireless Surround Sound Ready Yes
SOUND MODES
Bass Blast Yes
AI Sound Pro Yes
Bass Blast + Yes
Movie (Dolby Surround) Yes
Music Yes
Standard Yes
SPEAKERS
Center 40 W
Front 80W (40W+40W) x 2
Subwoofer 220W (Wireless)
WARRANTY
Country of origin China
Limited Warranty 1 Year Parts & Labor
UPC 719192641709

Quick Specs


  • Appearance

  • Type: Soundbars

  • Features

  • Energy Star Rated: No

Specifications Sheet

Owner's Manual English 5,475K 01/02/2024

Online Manual English 1,556K 03/30/2021

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

2.5 out of 5

33% of reviewers recommend this product.

3 Stars

Good sound but

NSB27 1/11/2024

I bought this a couple of weeks ago to complement the Gallery 65 G3 OLED that I purchased. The sound is good but not the best. My main issue is it keeps losing connection with the TV using eARC. I am using High Speed 48Gbps 2.1 HDMI. I wish I would have tested it longer before cutting and mounting it on the wall. Is there a firmware fix for this one?
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Would not Buy again

Veroo 1/2/2024

Same issue as others. Sub Woofer stopped working about 2 year mark. Soundbar by itself is awful. I have a Sonos system on my other Tv and has worked great for many years. Very Disappointed especially for the price I paid expecting quality.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
1 Stars

Dont Buy.

acecap 1/1/2024

Subwoofer stopped working after 2yrs. Dont buy. Worked well while it lasted with good movie theatre like sound quality. Would have been a 5 star product if the subwoofer didnt give out just like everyone else has stated in their reviews.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Programmed death just outside of warranty

Jay0 12/4/2023

Unreal. My subwoofer died after 2 years and the customer service phone line and local LG repair shop were unable to help. I came here looking to buy a replacement only to find out that this issue happens often. I wont be buying another.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
1 Stars

Dont buy

VeryUnhappy Customer 11/5/2023

Dont buy Like others my subwoofer died within 2 years with extremely little use. And of course you cant buy the subwoofer separately.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

Do not buy.

Perry D 10/21/2023

This product is trash. The subwoofer stopped working just outside the warranty window just like the other reviewers said. However much I liked some of their other productsthe matching GX TV I would think twice about ever buying an LG product again after this premium priced product died. Realistically I should have known better than to spend so much money on equipment with such a short warranty but I trusted the brand. Dont be like me.
Originally posted on lg.com

No, I do not recommend this product

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Value

 
1 Stars

Dont Buy

Shenurse 10/16/2023

Piece of Junk Subwoofer died at close to the 2 year mark and I regret not purchasing an extended warranty for this crap
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

1 Stars

Not a durable product

ecaferro 8/27/2023

Bought 3 years ago. Used less than 20 times and subwoofer quit working
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Value

 
1 Stars

Subwoofer dead on arrival

Derek A 6/26/2023

Subwoofer fails to power on straight out of the box. Now customer service wants me to mail the entire unit subwoofer and soundbar in for servicing which may or may not be covered under warranty. Forget that: send me a new subwoofer because the one in the box is dead on arrival.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
4 Stars

Gx 3.1 sound system

Sergio Barriga 5/29/2023

I baught the sound system 2 yrs ago an I love the quality of the system. Unfortunately the Subwoofer stopped working recently. Luckily LG accepted to repair the system at no cost even after my warranty had expired.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value

 
5 Stars

very good soundbar

Mamadou 5/7/2023

best way to realize how nice this is was when the subwoofer started issuing clicking sounds so i sent the soundbar and subwoofer ti LG to fix it and we dont have it now and realized how nice the sound was through the soundbar. excellent quality sound very nice very crisp very enjoyable i hope they fix it and return it quick other nice features to mention is the very thin size as well as the fact that the subwoofer was wireless and really not that big in size. fits the tv and room very well.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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4 Stars

Great sound

Rayvenzen 4/15/2023

Satisfied great looks on the wall not so hard to setup
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Absolute trash

Unsatisfied101 4/3/2023

I bought this today and I there have been few purchases that I regret more. Looks cool with the G2 but sounds like two Tim cans connected by string. Absolutely no mids inconsistent volume sub woofer pops sound seems to fade in and out. I cannot wait to return this piece of absolute junk.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

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3 Stars

Great Sound bar for Complaining Neighbors

Digg06 1/18/2023

I brought this sound bar a couple of months ago.Its definitely louder than the L.G. T.V. I purchased.It has a wireless subwoofer that has to be close to the sound bar to work properly.I tried putting it on the side of the couch and it kept going off and on.Its loud enough for whoever is watching t.v. And not loud enough for the neighbors to complain.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

Value

 
1 Stars

LG sub woofer

Alex11 1/5/2023

Not working its been a little over a year. Unhappy no power rom it and wont connect wirelessly
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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Quality

 

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3 Stars

Im not impressed

Dr Jay 12/10/2022

I have it over a year was never impressed with the subwoofer. Recently no sound at all was coming out of it. I had to remove the entire Soundbar off the wall pack it along with the subwoofer ship it back to LG. LG was kind enough to extend the mfrs 1yr warranty for me. Without the Soundbar to be honest the internal TV speakers sound the same as the functioning Soundbar did. I dont notice any difference. Lets see what happens when they return it refurbished.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

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1 Stars

Constant cutting out of rear and sun even though

Jtrich 11/8/2022

1 foot from sound bar with contact cutting out Wired the rear speakers in the ceiling but receiving cutting out
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

Value

 
5 Stars

harleykenneth 11/5/2022

good product works well. totally satisfied with this purchas
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Solid

TrentA 11/5/2022

Works like it should and got here quickly. Solid build and makes it easy to hide wires.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

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1 Stars

Looks good but...

Disgruntled in AZ 10/28/2022

I bought this unit at Best Buy in February 2021 and had it professionally installed. Because it is in a seasonal home I have had about 8 months of actual use with it. The subwoofer has failed I am out of warranty and I have had no luck after several calls with LG finding a replacement subwoofer or any help at all. A google search on the subwoofer issue suggests there is a widespread problem with subwoofer failure with one commentator wondering why LG has not done a recall. This product sells itself as a companion to the 65 LG OLED tv because it looks perfect with it. Its sound quality at this price point is below average. For me this was a waste of money. I have to replace it.
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

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1 Stars

Not the best customer service

Keeks00 10/11/2022

Had to order legs for my TV first pair did not fit. Found a set on Amazon at a cheaper price and they worked. When I tried to return the legs to LG bc 1. they didnt fit and 2. obvi didnt need them...LG wanted to charge me a restocking fee. NO MAAM
Originally posted on lg.com

No, I do not recommend this product

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Quality

 

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5 Stars

Great Stand Mount AN-GXDV55 for LG 55 G1 OLED TV

AM02 10/11/2022

I just installed the GX Stand Mount AN-GXDV55 in my LG 55 G1 TV last weekend. It was very easy to attach to the TV that is on my family room wood cabinet. The Stand Mount is a solid metal product and the TV is firm and secured.
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Solid and easy to install

Beh NJ 10/7/2022

I bought this in 2020 for our 65 GX. The installation is extremely easy. It is heavy solid and does what is supposed to do if you need to sit your TV on the TV stand.
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Works as Expected

Coinin 10/6/2022

Prior to wall mounting our TV we used this stand. It worked great and was slim and unobtrusive. Please note unlike our last stand these supports are attached at the very edge of the tv rather than center-set. This meant we had to have a TV stand that was wide enough to accommodate this extra width.
Originally posted on lg.com

Yes, I recommend this product

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Quality

 

Value