Get Who Cares

Where Home Entertainment Meets the Next-Gen tech

The top 3 thinnest soundbars in 2021

Although the market for soundbars continues to grow, there are still only a small handful of models that offer high-quality audio at affordable prices. With so many manufacturers competing in this niche space, it can be difficult to find which bar is best suited for your needs. We’ve compiled a list of the top 3 thinnest soundbars on the market today and will update as we continue our research into their long term price performance.

The “best sound bar 2021” is a product that has been released by the company in 2019. The top 3 thinnest soundbars are the LG SK10Y, Sony HT-S5200 and Samsung HW-K350.

If you’ve just purchased a Smart TV, there’s a good possibility you’ve seen or been offered a soundbar.

The issue nowadays is that TVs have become slimmer, which means there isn’t enough room for speaker drivers. However, even in sets with speakers, the drivers are either ineffective or insignificant.

Furthermore, most television speakers are angled downwards or away from you, lowering sound quality even further. However, if the space underneath your television is restricted, purchasing a huge soundbar may not be the best option.

The best option is to invest in one of the thinnest soundbars currently available. If you don’t want to put cables through your walls, a wireless solution will suffice and avoid the need for additional equipment in your space.

The three thinnest soundbars on the market

Consider the following factors while selecting the thinnest soundbar:

Some of the thinnest soundbars on the market might help you improve the audio quality of your TV.

However, before you buy any of these gadgets, there are a few things to think about:

Options for connectivity

Before purchasing a soundbar, it is critical to consider connectivity. A USB port, HDMI, HDMI ARC, Bluetooth, AUX, optical link, and other ports are all available in today’s soundbars.

It’s recommended to go with one that has better network options or has better connection.

The number of available channels

At least three or more channels are required for a super-slim soundbar. While 2-channel soundbars are plentiful, they function similarly to small stereos.

Surround sound, on the other hand, is only available if you have three or more channels.

Wireless streaming and remote control

The smallest soundbar you can purchase should, ideally, come with a remote control so you can operate it from anywhere.

Consider a soundbar with wireless streaming capabilities so you can listen to music or view movies on your smartphone, PC, or tablet.


A subwoofer is required for a soundbar because it improves sound quality and provides greater bass.


Another factor to think about is your budget. Soundbars range in price from $50 to over $2,000.

If the equipment is inexpensive and meets the aforementioned criteria, consider purchasing it.  

Detailed evaluations of the top three thinnest soundbars on the market

If you’re searching for ultra-thin soundbars, these are the best three choices to consider.

1. LG 320W 4.1ch Slim Sound Bar (1.4″)

LG 320W 4.1ch Slim Soundbar

In 2021, the LG 320W 4.1ch is the greatest ultra-slim soundbar to purchase. The gadget includes four channels and one subwoofer, making it a 4.1-channel sound system. As a result, it will provide you with high-quality sound without the need for surround sound speakers.

The LG 320W 4.1ch is also an excellent quality audio option for small areas. This is due to the fact that its speakers were designed to provide a thrilling virtual surround experience regardless of the size of the space.

Although the subwoofer is expensive, the price is justified given the qualities it provides. It’s very simple to set up and can provide a wonderful viewing experience while streaming movies and TV programs.

 Why should you purchase it?

  • A one-year parts and labor warranty is included.
  • Active wireless subwoofer, Bluetooth, HDMI, USB, optical, and wireless sound sync are just a few of the connection choices available.
  • It comes with two unique brackets as well as a stencil for wall installation.
  • The soundbar is tucked neatly behind the television.
  • Provides a higher sound output.

The LG 320W 4.1ch Slim Sound Bar with Wireless Subwoofer is perfect for both big and small rooms. If you’re seeking for the thinnest soundbar that will give your house a crisp sonic kick and improved sound quality, this is the one to choose.

2. Yamaha YAS-109 Sound Bar (2.08″)

YAMAHA YAS-109 Soundbar

While the Yamaha YAS-109 Sound Bar isn’t the flattest soundbar on the market, it does a lot to improve the audio quality of your TV.

It’s a tiny gadget with realistic 3D surround sound, built-in subwoofers, and a compact profile that’s ideal for mounting on a TV stand or on the wall. Its subwoofers provide deep bass while still ensuring a crisp voice for improved speech clarity.

For your favorite games, music, and movies, the soundbar will provide theater-quality sound. It may be placed in front of your television or mounted on the wall.

Despite the fact that the soundbar does not support extra surround speakers, it nonetheless produces high-quality audio from HDTV and other sources.

Why should you purchase it?

  • Alexa voice control makes it simple to manage and control.
  • Wi-Fi or Bluetooth connection makes it simple to connect.
  • It has a 3D sound that is quite immersive.

Another benefit of purchasing the YAMAHA YAS-109 Sound Bar is that it comes with a free app that allows you to manage sound settings, music, and more.

Using the smartphone app, you can choose what material to play, fine-tune your sound, and switch the system on and off.

2.15-inch Polk Audio Signa S2 Ultra-Slim TV Sound Bar

Polk Audio Signa S2 Ultra-Slim TV Soundbar

The Polk Audio Signa S2 Ultra-Slim is a good option if you’re seeking for the smallest soundbar available today. It’s a high-end gadget featuring Dolby Digital Decoding to improve sound quality and cut down on speech delays.

The device will provide a spectacular, room-filling home theater experience that will far beyond what your TV’s built-in speakers can provide.

You can also adjust the voice levels on the soundbar to replicate clear, crisp speech and never miss a single word of your favorite movie, TV program, or sports event.

Despite the fact that the soundbar isn’t compatible with certain Samsung Smart TVs due to issues with the HDMI-ARC connection, it still works nicely with Bluetooth.

Why should you purchase it?

  • Bluetooth, HDMI, Toslink Optical, and AUX are among the connection options available.
  • It’s compatible with 4K and HDTVs.
  • It’s simple to set up.
  • It’s made in a low-profile style.

The Polk Audio Signa S2 Ultra-Slim TV Sound Bar is a great soundbar to purchase since it uses VoiceAdjust technology to produce crisp and clear conversation. It’s ideal for viewing movies and television programmes.

Is it worthwhile to invest in soundbars for tiny rooms?

For a variety of reasons, soundbars are excellent for compact areas. These are some of them:

  • Installing them does not need a lot of equipment.
  • They appear great in tiny areas since they take up less space.
  • They may be used to increase the sound quality of your television.
  • They provide a theater-like sound experience in a compact space.

They are simple to attach and reduce the need to run several cables through a tiny space. To put it another way, soundbars provide a rich audio experience without the clutter of cords that a home theater would need.

Furthermore, most of the narrowest soundbars use Dolby Digital, ensuring higher sound quality and clarity in a tiny space.

Is the size of a soundbar important?

In most circumstances, the size of a soundbar (width, length, and height) is irrelevant. Instead, it’s what’s on the inside of the system that matters.

Soundbars come in a variety of forms and sizes, and its purpose is to improve the audio quality in your home.

You should try to get one that is less than a foot long and wider than your television. Larger soundbars often contain more drivers, resulting in a more expansive and superior sound.

Instead of buying a soundbar solely on its size, look for one that has a subwoofer. The technology will give the movies you view and the music you listen to or stream a rumble and punch.

It will also provide a richer sound and convey the music to all four corners of the room. Only when you have a big room does the size of the soundbar issue.

Even yet, the limits of soundbars will encourage you to invest in a home theater system or larger speakers.

What soundbar size should I get?

When purchasing a soundbar, the basic guideline is to get one with a width of 40 to 50 inches. However, keep in mind that the proper size is a matter of personal preference.

However, you must first examine the following factors:

In general, most consumers choose a soundbar that is near in width to their television. If you have a smaller TV, a soundbar that you can place on top of it would suffice.

Buy a soundbar that is at least 45 inches long if your TV is 50 inches long. A soundbar with a width of 60 inches is required for a 75-inch TV or projector.

Is it possible to conceal a soundbar?

A soundbar may be hidden in a variety of ways in your space. However, for a variety of reasons, this is not encouraged.

A soundbar, for example, may be placed below your television. However, by blocking the sound waves, the TV would degrade the sound quality.

You must keep the cabinet open and facing the listeners if you opt to place it in a cabinet. Expect sound quality to be impacted if it stays closed.

Furthermore, if you have a Smart Soundbar with Bluetooth connection and a remote control, concealing it will prevent the remote from receiving IR signals.

Finally, if you conceal a tiny soundbar that lacks a subwoofer, the sound quality will suffer. As a result, rather than hiding, you could invest in some of the tiniest soundbars on the market.


LG 320W 4.1ch Slim Sound Bar, Yamaha YAS-109 Sound Bar, and Polk Audio Signa S2 Ultra-Slim TV Sound Bar are three of the thinnest soundbars available today.

The soundbars will appeal to you since they provide an appropriate quality audio solution for small spaces, are simple to set up using HDMI or optical connections, and are compatible with 4K, HDTVs, and streaming applications.

Furthermore, they are less expensive and provide greater value for money.

Watch This Video-

A sound bar is a device that sits on the floor and connects to your TV. It has speakers that are designed to give you superior sound quality when compared to using your TV’s built-in speakers. This article will discuss three of the top 3 thinnest soundbars in 2021. Reference: what is a sound bar.

Related Tags

  • top rated sound bars
  • wireless soundbar for tv
  • best soundbar 2021