LG Sound Bar GX - The Perfect Match
With premium and flush wall-mounted design, the LG Sound Bar GX is designed to perfectly complement the LG OLED G Series TV providing a three-dimensional and immersive sound experience.
This bar can be placed on a tabletop, but it looks especially slick mounted on the wall. If you don't have a Gallery TV, no worries, the GX can beautifully complement almost any modern flat panel TV.
Roomy sound, compact design
The GX system is nice and compact but it doesn't skimp on sound. The sound bar has dedicated left, right, and center channels driven by 200 watts of total power. Built-in Meridian Technology expands the soundfield, making it both wider and deeper. Both Dolby Atmos and DTS:X are also supported through the eARC (enhanced Audio Return Channel) HDMI connection.
Wireless subwoofer
The included powered subwoofer fills in the low frequencies to create an incredibly immersive viewing experience. It's also wireless, allowing additional flexibility when placing the subwoofer.
Simple connectivity
The GX's 4K video passthrough supports Dolby Vision™ and HDR10. That means you can connect your video source directly to the sound bar and send 4K Ultra HD video to your TV via HDMI. The GX also has a USB input that supports high-resolution audio, letting you listen to detailed 24-bit/192kHz music files.
Built-in Bluetooth lets you stream audio content from compatible computers, smartphones, tablets, and even some TVs. The GX also upsamples Bluetooth and other audio sources to enhance their sound quality.
Dimensions
Main (W x H x D / mm) - 1440 x 150 x 32.5
Subwoofer (W x H x D / mm) - 180 x 394 x 290
Subwoofer (Net Weight (Kg) - 5.8
Matching TV size - 65 inch upwards (2020/21 models)
Channel / Output Power
Channel - 3.1ch
Output Power (THD 10%) – Total 420W
Output Power (THD 10%) – Front 80W (40W+40W)*2
Output Power (THD 10%) – Center 40W
Output Power (THD 10%) – Subwoofer 220W
Speaker Configuration
Number of speakers - 8ea
Main SPL - 83dB
Design - Closed Box
Main Tweeter Unit - 2 x 20 mm
Main Woofer Unit - 4 x 3”
Center SPL - 83dB
Center - Woofer Unit 2.3” x 1
Subwoofer – SPL 85dB
Subwoofer System –Bass Reflex
Subwoofer – 1 x 6 inch
Connectivity
HDMI 2.1 – 1 in, 1 out (eARC)
HDR10/HDR10+ - Yes
Dolby Vision – Yes
Bluetooth – Yes v4.0
USB – Yes
Sound Modes
Hi-Res Audio - Sampling - 24bit/96kHz - Yes
Hi-Res Audio - Upbit/up-sampling to 24bit/96kHz - Yes
Sound Effects - AI Sound Pro, Standard, Music, Bass Blast, Movie, Dolby Atmos, DTS:X
User EQ - Yes (App)
Night Mode - On/Off - Yes (App)
Dynamic Range Control - On/Off - Yes (App)
Auto Volume Leveller - On/Off - Yes (App)
Audio Format Support
LPCM, Dolby TrueHD, Dolby Atmos, Dolby Digital Plus, Dolby Digital, DTS-HD Master Audio, DTS X, DTS Digital Surround, DTS-HD High Resolution, AAC/AAC+, FLAC, WAV, WMA, OGG, MP3.
Power Consumption
Main Bar power off – 0.5w
Subwoofer Power off – 0.5w
Subwoofer power on – 33w
Accessories included
Owner’s manual, wall mount bracket, remote control, batteries, HDMI cable