If you’re dissatisfied with your TV’s built-in speakers, you’re probably looking for a dedicated audio system that can deliver detailed and room-filling sound. Soundbars are designed for this purpose, but not all are created the same and will operate perfectly with your LG TV.

Our seasoned sound experts performed all of the homework and picked the best LG TV soundbars available today. If you are interested in these models, keep reading our 5 Best Soundbar for LG Oled CX review for more information below.

Our Top Pick: Sonos Arc - The Premium Smart Soundbar

Description: Sonos’ Arc is a sleek soundbar that provides a quality surround sound experience without the need for additional speakers.

Features: The Sonos Arc is a superb all-in-one surround sound system if you want a minimalist surround sound package and have a squarish home theater room. If you are looking for the 5 Best Soundbar for LG Oled CX, you should give this one a chance. This is probably one of the best 5 Best Soundbar for LG Oled CX you can find.

Sonos’ newest surround sound solution, Arc, is fully contained within a single soundbar. Since we’re not sure if the product’s name comes from the HDMI interface it employs, the curved sound it produces, or the fact that it is, figuratively, a vessel trying to deliver remarkable surround sound to the modern and minimalist home, in any case, this system is hell-bent on short-circuiting the surround sound game.

While all of this may appear sophisticated, the Sonos Arc setup couldn’t be easier, requiring only a few clicks on the smartphone app. The sleek look is enhanced by the few cable connections and all-in-one system architecture.

There was a time when a multi-speaker array was the only option for high-quality surround sound, but Dolby Atmos is leading the push to produce 3D audio effects from a more compact system – and there’s no greater illustration of this than the Sonos Arc.

The self-contained single unit has only two vital inputs: a power wire and an HDMI in, and while an Ethernet socket and a Digital Optical to HDMI converter are included, they should only be used if absolutely necessary.


  • Dolby Atmos, TrueHD, and Dolby Digital Plus are all available.
  • All-in-one discrete soundbar
  • Surround sound and music playback are fantastic.


  • Doesn’t work in every room
  • Trueplay Tuning is only available on iOS.

Runner Up: Denon Home Sound Bar 550

Description: The Denon Home Sound Bar 550 is a 4.0 system that can be upgraded with a dedicated subwoofer and satellites, both of which are offered separately.

Features:  It features a small footprint and a slightly boomy sound profile out of the box. It struggles, though, to recreate a thumpy low bass, so you don’t hear the deep rumble in action-packed movie moments. Also, it doesn’t go very loud, and there’s distortion at the maximum level, so it’s not appropriate for loud listening.

If you are looking for the 5 Best Soundbar for LG Oled CX, you should give this one a chance. This is probably one of the best 5 Best Soundbar for LG Oled CX you can find.

The Denon Home Sound Bar 550 is suitable for a variety of applications. This soundbar provides a somewhat boomy but rather neutral sound profile out of the box. It struggles, though, to replicate a deep low-bass, so you don’t feel the thud and rumble in bass-heavy music or action-packed movies.

Although it supports surround and Atmos content, it does not offer the most realistic listening experience. It also doesn’t get too loud. Denon thinks the Home Sound Bar 550 can make your fantasies come true – and it can.

It’s a tiny, well-specified soundbar with a subtle appearance but a powerful sound. This offers a plethora of connectivity choices, a comprehensive specification (including high-resolution audio capability and some processing magic to produce a feeling of spatial audio), and true capability as a music speaker.

The Home 550, like the Sonos Beam (Gen 2), is low-profile, discrete, and fairly tiny, measuring 75 x 650 x 120mm.


  • Changes to the bass and treble.
  • Presets for EQ.


  • It’s not that loud.
  • At maximum volume, there is a lot of compression

Best for Budget: Samsung HW-A450/ZA 2.1ch Soundbar

Description: Samsung HW-A450/ZA comes with a wireless subwoofer that connects to the soundbar and Bluetooth connectivity for playing music from your smartphone.

Features: In our soundbar testing, we discovered that you can significantly improve your home theater at a low cost, however, the Samsung HW-A450/ZA 2.1ch Soundbar is not the first model we suggest.

Its bass sounds are weak and muddy in practice, and the absence of an HDMI connection restricts it surround sound possibilities. Despite its appealing price, there are a few alternatives that are far more impressive.

If you are looking for the 5 Best Soundbar for LG Oled CX, you should give this one a chance. This is probably one of the best 5 Best Soundbar for LG Oled CX you can find. While the Samsung HW-A450/ZA 2.1 ch Soundbar is equipped with a subwoofer, our testers were unimpressed by its overall sound quality.

This inexpensive model foregoes an HDMI connection in favor of optical and USB connections and features an easy-to-use remote, however setting up this soundbar isn’t as straightforward as genuine plug-and-play devices.

This Samsung soundbar did not score well in our sound quality tests. Dialogue sounds murky when compared to other models (one of which is less costly), most likely owing to the lack of a real center channel. The accompanying subwoofer provides a bass-heavy sound, but it isn’t powerful, clean, or extremely immersive.

This model has Samsung’s Adaptive Sound Lite Technology, which promises to automatically adjust conversation, noise, and background music for an enhanced listening experience.

We detected a weak and echoey sound throughout our real listening experience, which made us wonder if the subwoofer was properly in sync with the soundbar.


  • Presets and graphic EQ are provided.
  • It may get rather noisy.


  • Dolby Atmos is not supported.
  • Surround performance is poor.

Polk Audio Signa S2

Description: The Signa S2, a sought Polk audio system, is a globally compatible soundbar that will function seamlessly with your 4K and HD TVs.

Features: The Polk Adjust Technology in the Signa S2 exposes all the audio subtleties and intricacies that your TV speakers cannot offer. This, in conjunction with Dolby Digital decoding, results in tailored audio creation for every sort of content.

The soundbar-subwoofer can simply fine tune the audio for great sound quality, whether you want crystal clear speech or accurate film acoustics.

It was also simple to set up, due to the built-in Bluetooth, which permits wireless music streaming from mobile devices. The bundle also includes everything you need, including all essential cables.

If you are looking for the 5 Best Soundbar for LG Oled CX, you should give this one a chance. This is probably one of the best 5 Best Soundbar for LG Oled CX you can find.

Our audio engineers unanimously recommended the Polk Audio Signa S2 as the finest soundbar for LG TVs after conducting testing and evaluations.

The combination of the low price and the extra subwoofer puts this soundbar sub combo in a class of its own. Polk Audio’s Voice Adjust Technology is included to help clarify vocals and speech. With this soundbar in your home entertainment system, you’ll be able to hear your movies and music the way they were intended.


  • Setup is simple.
  • All cables are included.
  • Cheap


  • Remote control


Description: The Yamaha SR-C20A is an excellent choice for people wishing to increase the sound of their TV for a few hundred pounds.

Features: The SR-pair C20A’s of 46mm full-range speakers and integrated 75mm subwoofer with twin passive radiators deliver volumes and depth belying their size.

Though there is no attempt to generate phony height channels, it does employ Yamaha’s Virtual Surround Technology to assist create a room-filling sound that you may not expect from a soundbar of this size.

If you are looking for the 5 Best Soundbar for LG Oled CX, you should give this one a chance. This is probably one of the best 5 Best Soundbar for LG Oled CX you can find. The rear of the device is similarly kept basic.

There are two optical inputs, one 3.5mm analog in, and one HDMI ARC out between the keyholes for wall mounting; there is also a USB connector for updates only.  If you don’t want to connect your new soundbar to anything other than electricity, Bluetooth 5.0 is built in for wireless streaming.

Yamaha offers its own Sound Bar Remote App from which you may manage all features of the SR-C20A, but we like the inclusion of a physical controller as well. In addition to the essentials, you may use this remote to adjust subwoofer levels and choose between four sound modes: stereo, standard, movie, and game.

The SR-C20A quickly provides that deep Yamaha tone, offering a performance that’s tough to hate. The midrange, in particular, is full-bodied and clear, with the woofer of the SR-C20A standing out by offering firm foundations, though not precisely rocking the walls of the space.


  • Presentation with focus and clarity
  • Tone that is rich
  • Excellent size


  • Could be more evocative

Buyer’s Guide for 5 Best Soundbar for LG Oled CX

Choosing the finest LG soundbars and LG TV accessories might be difficult, especially if you’re a first-time buyer. That being said, we’ll wrap off our reviews by highlighting a few qualities to look for in a soundbar according to this 5 Best Soundbar for LG Oled CX review.


The first thing you should do is look for soundbars that will fit in your area. Consider your available space as well as your TV’s positioning possibilities. If you don’t have much room for a sound bar without an external subwoofer, you should choose accordingly.

However, there are certain things you can do to move soundbars. Mounting your soundbar to the wall might help you make more room on your surfaces. Examine the mounting choices in the instructions. A mounting kit may be included with your order.


Check the sound features and technologies that the soundbar may give to complement the visual quality and resolution of your TV. Our sound engineers, for example, chose Sonos Arc as the best LG C1 soundbar because of its Dolby Atmos and Trueplay tuning capabilities, which complement the C1 TV’s rich image and rapid reaction time.

In general, the greatest soundbars should provide high-quality audio with high sample rates and bit depth. The LG brand has been at the forefront of cutting-edge TV technology, and you’d want acoustics that can keep up with high frame rates and the best screens.

Owners of LG TVs should use soundbars with Dolby DTS or Atmos 3D surround sound to improve the audio experience and quality when viewing movies according to this 5 Best Soundbar for LG Oled CX review.


Bluetooth is a fundamental wireless capability found on the majority of soundbars. Bluetooth, in addition to letting you stream music and audio material straight from your phone or tablet, also allows you to couple your soundbar with the TV to eliminate unsightly cords.

Despite the fact that Bluetooth is a frequent feature in soundbars, it is not accessible in some types, including older versions like the Bose Solo. If this is a vital feature for you, make sure to verify the soundbar’s wireless specifications according to this 5 Best Soundbar for LG Oled CX review.


How is your soundbar connected to your television? Before purchasing soundbars such as the Sonos Ray, ensure that both the TV and the soundbar have appropriate connection choices. It would be a shame to purchase a feature-rich soundbar only to discover that it is incompatible with your television.

Digital and analog connections are the most prevalent, with digital being the superior choice. It is preferable to include an optical input as well as one or two HDMI inputs. Most models now include a digital optical connector as well as at least one HDMI input, so you won’t have any problem locating one.

However, for the finest sound quality and support for future audio codecs, we prefer HDMI ARC according to this 5 Best Soundbar for LG Oled CX review.


How simple is it to install LG soundbars? If the product comes with all you need, then installation should be a breeze. The digital optical cable, HDMI cable, power wire, and remote are typical things found depending on the connections. If you get lost or need to debug, a user manual should be provided to assist you.

The remote control should also be simple to operate. While most soundbars have a remote control, other versions, such as the Bose Solo 5, enable the use of universal remote control. Remember to inspect the soundbar itself during setup, since it may have LED lights or a screen.


Are you going to hang it or place it on a table? Aesthetically, your new sound bar should not be broader than your television. In an ideal scenario, whether hanging on a wall or lying on a shelf, the ideal location for your sound bar would be centered under or above your TV. Just make sure you have plenty of room!

Choose a sound bar with at least three channels

There are still 2-channel sound bars available, but these are essentially glorified mini-stereos. You may imitate surround sound with three or more channels for a more immersive experience.

Select an active soundbar

Active soundbars have built-in amplifiers (passive sound bars do not). We think it’s worthwhile, especially if you’re looking to conserve space or get a 2-for-1 deal according to this 5 Best Soundbar for LG Oled CX review.

Are sound bars worth the money?

Most people buy sound bars because they lack the space required for true home theater surround sound. Sound bars are low-profile, thin space savers.

Real home theater sound comes in a variety of flavors, but traditionally, home theater sound needs a separate amplifier as well as at least five speakers (one center, one left, one right, two back) and a subwoofer according to this 5 Best Soundbar for LG Oled CX review.

Conclusion: 5 Best Soundbar for LG Oled CX [2022 Review]

There are a lot of sound bars on the market right now, and although some are great, others aren’t worth the bubble wrap they come in. In terms of features, each sound bar is unique — and some aspects require special consideration.

Is there enough HDMI input to support all of your devices? What about Bluetooth music streaming? Yes, there are several alternatives. And, certainly, we are here to assist. We hope you liked our 5 Best Soundbar for LG Oled CX review and it was helpful.

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