Dolby Atmos takes surround sound to a higher level with a third overhead dimension. By tracking audio objects moving within a scene, the new LG Sound Bars delivers aerial sounds from all directions, up and down, right and left for to simulate the cinematic audio experience.
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LG GX 3.1 ch High Res Audio Sound Bar with Dolby Atmos
$
999.99
Save an extra $50-$300 on a TV and Sound Bar bundle1
Level up your home entertainment with a movie-like experience and immersive sound. Purchase an eligible TV and Sound Bar, and receive an extra $50-$300 in savings. Offer valid through 9/5/22. Terms and conditions apply.
LG Sound Bar GX
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.
technology enables easy wireless connectivity. It's one streamlined system.
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.
*Actual product and image may differ.
Dolby Vision & Dolby Atmos
Experience how powerful sound can be
Dolby Atmos® 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.
*Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.
5.1 ch Surround Sound Expansion
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.
delivers audio from behind for greater depth and immersive surround sound.
*Rear Speaker Kit sold separately.
**Rear speakers are wired to the included wireless receiver but is not shown in the image.
**Rear speakers are wired to the included wireless receiver but is not shown in the image.
High Resolution Audio
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 stunning
24-bit/96kHz audio resolution — closer to the original sound.
24-bit/96kHz audio resolution — closer to the original sound.
HDMI eARC
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 one
cable. There’s no need for multiple HDMI ports.
cable. There’s no need for multiple HDMI ports.
Connectivity
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.
*Actual product and image may differ.
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.
*The TV may be partially covered by Soundbar GX when standing.
PRODUCT HIGHLIGHTS
-
- Dolby Atmos
- Yes
- DTS:X
- Yes
-
- High Resolution Audio
- Up to 24bit/96kHz
- 24-bit Upsampling
- Yes
-
- 4K Passthrough
- Yes (HDCP 2.3)
- Wireless Surround Sound Ready
- Yes
-
- Bluetooth Streaming
- Yes (4.0)
- USB Playback
- Yes
-
- Dolby Vision & HDR10 Passthrough
- Yes
- HDMI eARC
- Yes
GENERAL
-
- Channels
- 3.1ch
- Total Power
- 420W
-
- 2020 Model
- Yes
CONVENIENCE
-
- TV Remote Compatibility
- Yes
- Smartphone Remote App (iOS/Android)
- Android OS
-
- Easy Setup with BLE
- Yes
- Auto Volume Leveler
- Yes (In App)
-
- Dynamic Range Control
- Yes (In App)
- SIMPLINK
- Yes
-
- Firmware Over-the-air (FOTA)
- Yes
- Night Mode
- Yes
-
- LCD Display Auto-Dimmer
- Yes
SOUND MODES
-
- AI Sound Pro
- Yes
- Standard
- Yes
-
- Music
- Yes
- Bass Blast
- Yes
-
- Bass Blast +
- Yes
- Movie (Dolby Surround)
- Yes
-
- DTS:X
- Yes
- Dolby Atmos
- Yes
AUDIO FORMAT
-
- LPCM
- Yes
- Dolby Atmos®
- Yes
-
- Dolby TrueHD
- Yes
- Dolby Digital Plus
- Yes
-
- Dolby Digital
- Yes
- DTS Digital Surround
- Yes
-
- DTS-HD Master Audio
- Yes
- DTS-HD High Resolution
- Yes
-
- DTS:X
- Yes
- FLAC (Up to 192kHz) C4A / USB
- Yes/Yes
-
- OGG (Up to 48kHz) C4A / USB
- Yes/Yes
- WAV C4A / USB
- Yes/Yes
-
- MP3 C4A / USB
- Yes/Yes
- AAC C4A / USB
- Yes/Yes
SPEAKERS
-
- Front
- 80W (40W+40W) x 2
- Center
- 40W
-
- Subwoofer
- 220W (Wireless)
CONNECTIVITY
-
- Wireless Active Subwoofer
- Yes
- Bluetooth
- 4.0
-
- LG TV Sound Sync (Optical)
- Yes
- Optical Input
- Yes
-
- USB
- Yes
- HDMI (HDCP 2.3) Output
- 1
-
- HDMI (HDCP 2.3) Input
- 2
POWER
-
- Soundbar Standby Power Consumption
- 0.5W ↓
- Subwoofer Power Consumption
- 33W
-
- Subwoofer Standby Power Consumption
- 0.5W ↓
DIMENSIONS/WEIGHTS
-
- TV Matching
- 55 inch ↑
- Sound Bar (WxHxD)
- 56.7" x 5.9" x 1.2"
-
- Subwoofer (WxHxD)
- 8.7" x 15.4" x 12.3"
- Soundbar Net Weight
- 9.3 lbs
-
- Subwoofer Net Weight
- 12.8 lbs
- Shipping Size (WxHxD)
- 60.7" x 10.6" x 17.2"
-
- Shipping Weight
- 30.5 lbs
INCLUDED ACCESSORIES
-
- Remote Control
- Yes
- Batteries
- AAA x 2
-
- Optical Cable
- Yes
- Wall Mount Bracket
- Yes
-
- Warranty Card
- Yes
WARRANTY
-
- Limited Warranty
- 1 Year Parts & Labor
- UPC
- 719192641709
-
- Country of origin
- China
What people are saying
Rated 2 out of
5
by
Rwh1535 from
Worked great until
This sound bar is awesome. It worked great and sounded really loud. The sound was clear and the bass shook my house. I loved it.
A few months ago the subwoofer stopped working and I can not get it working. Must be because it is a poor quality product. To bead I spent lots of money on it.
Date published: 2022-08-02
Rated 1 out of
5
by
AnthonyG777 from
Bass is not good
I bought this last year it’s not even 12 months and the woofer is not working,
Date published: 2022-05-19
Rated 5 out of
5
by
ChrisR23 from
Great sound
Watched Dune the other day and felt like I was in a movie theater!
Date published: 2022-04-02
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Are they compatible with LG - 1000W 6-Ch. 3D Smart Blu-ray Home Theater System - Black
As indicated in its title, the LG GX 3.1 ch High Res Audio Sound Bar with Dolby Atmos, Model # GX is specifically designed for compatibility with the LG GX with Gallery Design 4K Smart OLED TV w/AI ThinQ® series (77",65" and 55" screens). It is not compatible with LG Home Theater Systems...^Ivan
Date published: 2022-03-07
This is built to match the width of the 55" GX OLED. Do you make a model to match the 77"? I can only find the 55" model in stores. If you do make a 77" model, can you provide a link to where it is available to buy?
I actually believe the physical width of the soundbar matches the physical width of the 65" GX OLED (56.9" wide). I also don't believe LG has any intentions of manufacturing different physical widths to match the other panel dimensions (55" or 77").
Date published: 2020-12-08
The above specs mentions 4k passthrough, but will this passthrough 4k at 120hz the Gx TV can receive? From Gx TV: "up to 40Gbps bandwidth, 4K 120Hz 4:4:4." Owner manual of this bar has 4k 30 hz at 4:4:4 for HDMI output.
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