LG GX Soundbar Review 2022: Is It For You?

Lg GX Soundbar Review 2022 Is It For You

LG’s newest soundbar is their best yet. Boasting wireless connectivity, Bluetooth, and Hi-Fi audio components, the LG GX soundbar is engineered for high-quality audio in any home theater or living room setup.

The LG GX soundbar is designed to fit seamlessly into your entertainment setup. The wireless features make your life easier by freeing up wires, allowing you to place your soundbar in the perfect spot in your living room.

LG GX soundbar review of Hooke Audio will share an overview of the LG gx soundbar in detail. Get all the essential information about its features, specifications, reviews, price, and more.

Pros & Cons


  • Clear, crisp sound
  • The slim design is perfect for wall mounting
  • It can be upgraded to surround sound


  • Only 3.1 audio
  • Not very practical for stand mounting
  • No deep bass

As TVs become ever slimmer, soundbars attempt to pack movie-quality sound into ever-more slender, unobtrusive designs. That said, the LG GX soundbar has one of the stricter design briefs: it’s been specifically built to match the company’s stunningly slim GX OLED TV.

Since the GX OLED is purpose-built for wall-mounting, the GX Soundbar also squeezes Dolby Atmos and DTS:X support into a casing measuring a mere 33mm deep.

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

Technical characteristics

  • Make model: Sound Bar LG GX
  • Audio output channels: 3.1 channels
  • RMS rated power: 420 W (watts)
  • Built-in decoders: DTS Digital, Surround DTS-HD, Dolby Atmos, Dolby Digital
  • Audio Return Channel (ARC): Yes
  • Speaker Soundbar Power RMS: 120 W (watts)
  • Soundbar center speaker RMS power: 40 W (watts)
  • Subwoofer included: Yes
  • Subwoofer (Subwoofer) Connectivity: Wireless
  • Subwoofer RMS Power: 220 W (watts)
  • Connectivity: Bluetooth 4.0, HDMI, USB
  • Soundbar Dimensions (Width x Depth x Height): 32.5 x 1440 x 150 mm
  • Subwoofer Dimensions (W x D x H): 29 x 18 x 39.4 cm

LG GX Soundbar: What Do You Get For The Money?

While other similarly-priced soundbars pack in numerous side-firing, upwards-firing, and satellite speakers for ultimate sound immersion, the GX is a mere 3.1 soundbar.

This means it has to downmix surround sound formats to feed its left, center, and proper channels, while the .1 is taken care of by a wireless subwoofer. However, you can upgrade it with the LG SP8-KS Rear Speaker Kit (around £150).

Just like its OLED TV namesake, the tall, slender GX Soundbar is designed to be wall-mounted. The wall brackets are included in the box, although you’ll need to buy the correct bolts and wall plugs to attach them to your wall separately.

It is a tad disappointing that the soundbar needs a laptop-style power supply; an internal supply would make the process of wall-mounting and cable a little easier.

Metal feet are also supplied in the box for those who want to place the soundbar on AV furniture, but we wouldn’t necessarily recommend it.

The GX’s 144cm width and widely-placed feet require a wide AV rack to accommodate them and, even though the feet lean it back slightly, placing the 15cm tall GX in front of a TV is likely to obscure the picture with most modern stand-mounted TVs.

It’s significantly more comprehensive than 55 insets, too, so it’s the best visual match with 65 insets and bigger. The final moan is that the feet only slot loosely into place, so they’re not the most robust option, particularly if you have pets or rowdy toddlers careering around your home.

LG GX Soundbar: How Well Connected Is It And Easy To Set Up?

Peek at the rear of the soundbar, and you’ll find two HDMI ports – one input and one eARC-compatible output – as well as an optical digital input. There’s also a USB input on the bar’s right-hand side, along with a few buttons for manually turning the soundbar on, selecting the source, and adjusting the volume. The GX also has Bluetooth connectivity for wireless streaming duties.

Meanwhile, the wireless subwoofer connects automatically via 5GHz Wi-Fi and links to the mains with a figure-of-eight power lead. If you have any problems with wireless connectivity, a pairing button on the rear lets you manually reconnect the subwoofer to the soundbar.

Connect the GX to a TV’s eARC HDMI output, and it works beautifully. An LED display in the bar center beams into life behind the fabric grille and indicates the current volume or sound mode. It’s a shame you can’t disable or dim the display, though, as it can be a little distracting late at night, particularly when watching darker scenes.

While the LG soundbar is connected to a TV via eARC, you barely need to touch its remote at all: it automatically powers on and off when you power on the TV, and the TV remote also controls the volume and muting of the soundbar.

The small, dedicated remote control does provide some other options, however. It lets you select the sound profile presets, toggles upmixing, and adjust the volume levels of the subwoofer, left, right, and center channel, in addition to the surround channels if you have the optional Rear Speaker Kit connected.

You can also disable Bluetooth pairing if you’d instead not allow new connections.

LG GX Soundbar: How Does It Sound?

There are five preset sound modes – AI Sound Pro, Bass Blast, Standard, Movie, and Music – but I preferred the very similar-sounding Standard and Music presets for most testing.

The Movie preset sounds are a lot louder than the other presets, and I suspect this is because it raises the volume of the center channel to make sure dialogue punches through clearly at all times. The only exception is with Dolby Atmos or DTS:X audio streams, where it’s impossible to select a sound preset.

If you’re expecting a huge, all-enveloping sound, then you might want to recalibrate your expectations: the GX Soundbar couldn’t have sounded more different to my usual Q Acoustics 5.1 setup.

It’s not that it doesn’t sound good – it’s surprisingly capable – but the lack of surround, height, and side-firing speakers means audio remains tied to the soundbar rather than spreading around the room.

However, once you acclimatize to the relatively narrow soundfield, the GX Soundbar does quite a lot right. There’s enough detail in the midrange and high frequencies to keep dialogue intelligible even at high volume levels, and that’s balanced with enough low midrange and upper bass impact to tackle the shake, rattle, and roll of action movies.

LG GX Soundbar How Does It Sound

There’s perhaps a little too much mid-bass, and voices can sound a tad too small on occasion, but the balance is well-judged by soundbar standards.

What there isn’t, however, is any intense bass. The 6-inch driver in the subwoofer does its best but struggles to produce anything much below 50Hz, with distortion levels rising dramatically as the frequency drops lower.

This isn’t surprising given how small and lightweight the subwoofer is, but the room-shuddering, chest-compressing rumble of many movie soundtracks is absent.

Music sounds good, however. Vocals are crisp and clear, bass delves as deep as the subwoofer physically can, and the soundbar does a relatively good job of creating an illusion of front-to-back depth, with layers of sounds and instruments stretching out behind. It’s very listenable and remains so until the volume gets too high.

Talking of which, the GX does do a pretty good job of getting loud, but it has its limits.

It starts to get out of its depth once you crank the volume, with all-out action scenes sounding compressed and strained once you push it too far. Dial the volume back a bit, however, and the GX certainly does go loud enough to add a unique sense of scale to the on-screen action.


What is the best soundbar for LG TV?

The best soundbar for an LG TV is the LG GX 3.1. It pairs seamlessly with your LG TV and comes with an array of advanced audio technologies like DTS:X, Dolby Atmos, and AI Sound Pro.

Does LG GX have Bluetooth?

LG’s GX soundbar is a 3.1-channel system, promising Dolby Atmos and DTX: S. … The soundbar boasts easy connectivity options, including eARC (meaning high-resolution audio formats such as Dolby True HD and DTS Master Audio are on the menu) and Bluetooth for easy streaming from a smartphone or tablet.

FAQs LG GX soundbar review

Does LG GX have HDMI ARC?

Yes. I have ensured that Simplink is on and the TV speakers are off. The sound is coming through the Arc system via HDMI-ARC.

Does LG GX have speakers?

While LG’s more affordable CX model has forward-firing speakers, the GX’s drivers are arranged in a downward-firing configuration so they can be better hidden in the set’s slim chassis.



LG GX soundbar represents a dramatic and positive step in the audio path of LG.

Audio quality is at the top with this fantastic product; as we usually hear when working with LG products, they always deliver the best sound quality products at affordable prices.

So, if you are looking for a quality and valuable soundbar, then you are at the right place. Get all the details regarding the gx soundbar review and its features, along with the different soundbars and tv home speakers available in the market now.

Thank you for reading this LG GX 3.1 soundbar review, and hopefully, it will help you make the right choice about the bar.

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