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What is the Best Soundbar for Vizio TV?

soundbars for vizio tv

A Vizio TV is renowned for clear picture and impressive visuals, but what if the factory speakers don’t measure up? After testing those for over a week, we can confidently say that these are the best soundbars for Vizio TV that will save you from the disappointment, and give you a viewing experience we wouldn’t want you to miss!

Best Budget Option
Vizio SB3621n-E8
Best Overall
Vizio SB36512-F6B
Best Compact Design
Vizio V21-H8
Vizio SB36512-F6B
Vizio V21-H8
The Vizio SB3621n-E8 soundbar can deliver 100db of room-filling sound. Even at high volumes, it has less than 1% harmonic distortion to help emphasize loud explosions and quiet footsteps alike.
For a premium cinematic experience, you need a capable soundbar equipped with expansive sound. The Vizio SB36512-F6B is a full system complete with Dolby Atmos to bring your content to life.
The Vizio V21-H8 soundbar is one that has a subwoofer but still comes with a smaller profile. The shorter sub and flatter design of the soundbar makes it easier to slide it into crevices or store away.
Best Budget Option
Vizio SB3621n-E8
The Vizio SB3621n-E8 soundbar can deliver 100db of room-filling sound. Even at high volumes, it has less than 1% harmonic distortion to help emphasize loud explosions and quiet footsteps alike.
Best Overall
Vizio SB36512-F6B
Vizio SB36512-F6B
For a premium cinematic experience, you need a capable soundbar equipped with expansive sound. The Vizio SB36512-F6B is a full system complete with Dolby Atmos to bring your content to life.
Best Compact Design
Vizio V21-H8
Vizio V21-H8
The Vizio V21-H8 soundbar is one that has a subwoofer but still comes with a smaller profile. The shorter sub and flatter design of the soundbar makes it easier to slide it into crevices or store away.

Reviews of The Best Vizio Soundbars

1. VIZIO SB36512-F6B 5.1.2 Home Theater Sound System

The Vizio SB36512-F6B soundbar has a luxe design. It has a small profile for a sound system that makes it a great match for Vizio TVs.

Nothing says premium in soundbars like Dolby Atmos technology and upward firing speakers. The SB36512-F6B Vizio soundbar has advanced hardware that can take advantage of your room structure.

The upward firing speakers, satellite speakers and Dolby Atmos technology come together to deliver a true surround sound experience with this 5.1.2 channel soundbar.

This particular Vizio soundbar can be integrated into a multiroom streaming system and group multiple SmartCast devices together with Wi-Fi or Bluetooth. With the features you get at an affordable price, this is one of the best-value models out there.


  • 5.1 channel surround sound system
  • Upward firing speakers
  • Wireless Bluetooth allows you to stream music
  • Features Chromecast
  • Can expand into multi-room streaming
  • Compatible with SmartCast devices
  • Dolby Atmos technology
  • Sleek and luxe design for an affordable price


  • Only 1 HDMI port
  • Very small indicator lights

2. Vizio SB3621n-E8 2.1 Channel Soundbar System

The Vizio SB3621n-E8 has an external subwoofer but no rear satellite speakers. For a smaller space, this is still enough to generate enough headroom and immersive sounds. The soundbar itself is capable of producing 100db of crystal clear sound at any volume with minimal harmonic distortion, like other Vizio models.

The wireless external subwoofer only adds to the impressiveness of this Vizio soundbar by delivering earth-shattering bass. The wireless connection between the sound bar and subwoofer is established with Bluetooth.

Bluetooth can also support wireless music streaming from mobile devices to the soundbar. This makes it a lot easier to access streaming services.


  • External subwoofer for booming bass
  • 100db of audio power
  • Crystal clear sound
  • Minimal harmonic distortion
  • Bluetooth for music streaming
  • Features DTS advanced audio technology
  • SmartCast
  • Easy setup


  • No Wi-Fi
  • Large subwoofer might be too bulky for some

3. Vizio V21-H8 2.1 Channel Home Theater Soundbar System

For those with limited space but want soundbars with booming bass, the Vizio V21-H8 soundbar is a good option. It has the components needed for spacious audio but with a small footprint compared to other products. With the soundbar featuring a flatter design and the subwoofer measuring at only 5 inches, finding a place for the audio devices will be easy.

This soundbar subwoofer combo is optimized to process 4K HDR content, making them a wonderful match for your Vizio TV. 

As for audio quality, this Vizio soundbar 96db of pure unaltered sound. With DTS Virtual:X, the Vizio V21-H8 soundbar will fill the room with engrossing 3D surround sound.


  • Small size
  • Optimized for 4K HDR content
  • 96db of powerful sound
  • Equipped with DTS Virtual:X
  • Dolby True Volume and Digital Surround Sound
  • Google Assistant
  • Bluetooth enabled
  • External sub that's only 5 inches


  • No Dolby Atmos support
  • No Wi-Fi

4. Vizio SB3651-E6 SmartCast 5.1 Wireless Soundbar System

The Vizio SB3651-E6 is a SmartCast soundbar that comes with a subwoofer and two wired rear speakers. The silver panel accents make this system a good addition to your home and will add a high end touch.

The 5.1 channel soundbar can deliver true surround sound and bring the theater experience right into your living room. Stream anything you like from mobile devices right to your soundbar via the built-in Bluetooth.

Google Assistant and Chromecast are both built into this Vizio soundbar to offer more streaming options and hands-free control. However, the Vizio SB3651-E6 does come with a small remote of its own to adjust settings.

Overall, this is one of the better soundbars in the market.


  • Bluetooth built in for streaming music
  • High end design
  • Two rear speakers
  • Includes a separate subwoofer
  • Chromecast enabled
  • Google Assistant for hands-free control
  • True surround sound
  • Includes remote control


  • No WiFi
  • Less enhancement for mid-range frequencies

5. Vizio SB2920-C6 29-Inch 2.0 Channel Sound Bar

The sleek and streamlined design of the Vizio 29-inch soundbar is a good addition to your home. This unassuming soundbar can pelt out up to 95 dB of sound with less than 1% harmonic distortion at any volume.

At 29 inches, this Vizio soundbar can still easily outperform your factory Vizio TV speakers with its high end audio tech and built in sub. The DTS Studio SoundTM, DTS Tru Volume TM and DTS TruSurroundTM makes acoustics that will captivate any viewer.

Moreover, it offers basic Bluetooth capabilities, which you can easily use with a touch of a finger. Wireless connection allows a mess-free setup and the ability to stream content from your mobile devices.

The setup is simple with the Vizio SB2920-C6. It includes everything you need in the box including the cables and remote control.

With all the features it offers at this price, this rig is one of the best soundbars for Vizio TVs.


  • Streamlined design at 29 inches
  • Offers 95 dB of expansive sound
  • Minimal harmonic distortion in movies and music
  • 2 full-range stereo speakers
  • Includes the remote control
  • Lightweight
  • Allows you to stream content via Bluetooth support
  • Simple set up
  • Reasonable price
  • Great surround speakers


  • No HDMI
  • No WiFi

6. Vizio V51-H6 5.1 Channel Home Theater Soundbar System

The Vizio V51-H6 soundbar resembles the Vizio V21-H8, but with rear speakers. This means that the Vizio V52-H6 can produce true surround sound. The V51-H6 is also optimized for 4K HDR and Dolby Audio content to ensure premium sound.

The design is very low profile and the rear speakers take up amazingly little surface space. Even with such a small size and compact design, the Vizio V51-H6 soundbar hides high end hardware in the casing including 6 speakers.

With DTS Virtual:X sound enhancements and available volume adjustments, this Vizio soundbar can increase the audio efficiency of your Vizio TV.


  • Satellite speakers
  • External subwoofer
  • Optimized for 4K HDR and Dolby Audio
  • Includes DTS Virtual: X technology
  • Low profile
  • Volume adjustments
  • Small indicator lights


  • Satellite speakers are wired
  • No WiFi

Soundbar for Vizio TV Buying Guide

When you’re searching for soundbars that match your Vizio TV, there are some things and features you should know to get it right in the end. To aid you in finding the best Vizio sound bar that fits your audio needs, we’ve made a list of some of the important factors to look for in products.


Soundbars all feature an elongated and slim shape designed to be placed in front of your Vizio TV or on the wall. Since the make of these products are considerably small and lightweight, finding a spot for them shouldn’t be difficult. 

The only thing you should make sure of is that the soundbar placement won’t block the remote sensor on your Vizio TV. This can get in the way of great sound quality.

Does the sound bar include a control panel? A control panel built right onto the sound bar is convenient when setting up and when a remote is misplaced. There are also compatible apps and soundbars that can be configured to work with a universal remote, but more on that later.

How big should your soundbar be? In the end, soundbars and TVs should have almost the same size, but completely matching products are difficult to find.

We recommend looking for a soundbar that is a few inches smaller than your Vizio TV. If you have a smaller room, a compact soundbar like the V21-H8 would more than do the job.

Audio Technology

The soundbar’s main job is to make a much improved audio experience compared to the speakers you have on your TV set. And in this aspect, Dolby Audio and DTS are the technologies that theaters and soundbar models use all over the world. These are also the main features of regularly seen soundbars on many of our top lists,

There are also sound modes available in some products. Different content would need different settings, and these modes tune the sound bar to fit what media is playing. For example, soundbars with movie mode will be configured to deliver clearer speech and clean up background noise for crisp sound effects.

Aside from Dolby and DTS, there are other enhancement technologies that are unique to certain brands and models, like the S-Force Surround in Sony soundbars. From our experience, however, Dolby and DTS create the most immersive surround sound quality.

family of three getting excited while watching TV


What do the numbers mean on a soundbar [1]? In the case of a 2.1 channel soundbar, the number 2 pertains to the 2 drivers/channels where sounds are emitted. The latter number dictates how many subwoofers come with the soundbar.

Sometimes you would see 3-digit soundbar channels like 7.1.2. In this case, the third number refers to the rear speakers available. The more channels a soundbar or sound system has, the more it is capable of surround sound. In this case, products or models that have 5 channels are the industry standard.

But in the end, it all depends on your preference.

How much difference does the number of channels make? Read about our comparison of 5.1 VS fewer channels here.


Is it necessary for your Vizio soundbar to have a subwoofer? After all, soundbars that don’t have a subwoofer can still emulate the low tones of a sub. However, soundbars that use built-in subs rarely match the power and range of an external one. So if you need audio that pumps out way more bass, we still recommend getting products that come with their own wireless subwoofer for better movies and music every time.

Soundbars with a wireless subwoofer demand more space, but most external subs in models are only a few inches tall and don’t even require cables to connect. This type of subwoofer affords users the flexibility of placement, which makes up for the larger size of the subwoofer. If you’re confused where to put your sub, one way you could do it is by placing it along the front wall. This would allow you to get much more thunder out of the bass every time. 

Whether you’re picking a built-in or an external sub, make sure it suits your preferences. If you can’t make a final decision yet, we recommend that you buy a device that allows you to use additional speakers in case you want to increase the surround sound experience.

Wireless Connection

Wireless connections like Bluetooth and Wi-Fi are important if you like to stream music or add a new speaker your Vizio soundbar system. Streaming movies or music from mobile devices will allow you to enjoy your favorite content at an elevated sound.

Compared to a wired setting, installing a soundbar without wires can minimize clutter and improve overall aesthetics. You’re even capable of upgrading your soundbar to a multi-room surround system to enjoy content from every room in the house.

Smart controls like Alexa are also available in a wide range of products. Soundbars with smart features usually have a more expensive price tag, but in the end, a lot of people like the value that voice control gives.

well-lit room with TV in the center


It’s imperative that the connection options offered by your Vizio TV is on the sound bar as well. The two devices will only be able to connect via compatible connections. 

Some connectivity options found in soundbars include optical digital, analog, RCA, HDMI, and Bluetooth. Digital support is better than analog, particularly because they can decode digital audio technologies like DTS.

In all the tests we’ve done, HDMI ARC remains the most ideal digital feature as it supports 4K HDR passthrough and maintains better audio quality than other options. Then again, optical digital works fine for Vizio TVs and other models.

Installation and Control

The best sound bars would have a relatively easy setup and installation process. If you’re one of the newbie people, plug-and-play models are the easiest and having a remote is convenient. 

A cable is usually included in the box, so everything will work nicely without you having to buy or get anything you need to use. A soundbar that comes with its own remote control will also facilitate a seamless product installation.

In most models, you can also use the compatible app which doubles as a remote. It’s much more convenient to control your devices from the palm of your hand with a remote or your phone than to use the control panel on the soundbar. Plus, most people want to use remote controls because it’s a familiar device.

In case you encounter any problems like sound delays or if you can’t get the device to work, the soundbar should include a manual as well. It should show you the steps involved in setting up and using the device.


When people buy products online, one thing they look at is the price. Of course, we have a budget when we buy any device. Depending on what you need, you might be willing to pay a higher price or a lower price for a good product.

More affordable options like 50-dollar soundbars are available. But while it can be tempting to buy the cheapest device out there, it’s important to know what features you would like to get in the end.

Do you want a truly immersive surround sound? Products with DTS:X or Dolby Digital are better options than models without. Do you want your soundbar to feature smart functions, a thumpy bass, or different sound modes?

All these things contribute to the price of the products. Think about what you like or what you need, and find a good value soundbar that matches it.


What soundbar is compatible with Vizio TV?

Vizio soundbars are compatible with a Vizio TV. Although other brands can also fit well with your Vizio TV, our experts have found that for a seamless experience, soundbars of the same brand are the best match.

Is Vizio a good soundbar?

Yes, Vizio is a good soundbar. They are optimized for higher quality 4K content and have the most advanced audio technologies incorporated such as Dolby, and DTS.

Is Samsung Sound Bar compatible with Vizio TV?

Yes, a Samsung soundbar is compatible with a Vizio TV. However, our experts have found that soundbars of the same brand work best with a Vizio TV.

The Best Vizio TV Soundbar: Vizio SB3651-F6B

The Vizio SB3651-F6B takes the top spot for a variety of reasons, but the most important one is the impeccable sound quality. It has a subwoofer and rear satellite speakers accompanying the soundbar to deliver a true surround sound experience.

With Dolby Atmos support, this Vizio soundbar is a leading option for expansive sound. Build your system with Wi-Fi or Bluetooth to stream music from other devices. The Vizio SB3651-F6B soundbar is surround sound embodied at an affordable price.

Want to see more top performing soundbars? See our recommendations for Sony sets.

Willie Greer

Willie Greer is the founder of The Product Analyst. A cinephile, he has made it a personal quest to achieve the awesomest home theater possible. He now shares what he has learned through the years on the site, and has enlisted the help of tech-savvy colleagues in providing more insight about today’s most sought-after gadgets.
Willie Greer

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