Vizio M-series vs V-series Soundbar

At some point in the last ten years, Vizio has become a big name because it makes great soundbars with new features at low prices. But it can be hard to figure out which Soundbars in Vizio’s catalog are different because each series has a different letter. That’s why we are here.

The Vizio M-series vs V-series Soundbar are part of Vizio’s new Soundbars for 2022 and more. Similar in price, hardware and goal: They all want to offer a great, flexible experience for less money than the competition. This is why they’re so similar. Before you pull out your credit card, it’s important to understand the distinctions between the two.

Vizio soundbar line-up for 2022

Vizio has released a wide range of feature-rich soundbars to the US market for this year and the next, so people can buy them. Whether you want a two-channel system or a 5.1.4 with Atmos, there should be something for you.

The Vizio M512a-H6 is a step down from the $1000 Elevate soundbar, which has a 5.1.4 channel layout with swivelling height speakers, but it’s still the best soundbar on the market. eARC compatibility and a 5.1.2ch sound system make it the best of Vizio’s M Series soundbars, and it comes with all of that.

The two cheaper M Series models don’t have height speakers, but they still have eARC and can play both Atmos and DTS:X. Definitely, they look like good value for the money. They have 5in subs and smart features built in for about $300.

V-series Soundbars come in a variety of bar-only and bar and sub designs, as well as a bar and satellite speaker model. They cost between $100 and $200. They have HDMI ARC ports, DTS Virtual: X, and Dolby Audio, as well as HDMI ARC ports.

Vizio V vs M series soundbar: Side-by-Side Comparison

Vizio V Series V51-H6 vs Vizio M Series M51a-H6

The Vizio M-Series 5.1 (M51a-H6) is more than just a soundbar; it is a complete entertainment system. Besides the bar, which has three unique drivers, it includes a subwoofer as well as two rear satellites to provide complete surround sound for only $349.99. 

The Vizio V-Series 5.1 Sound Bar (V51-H6) is a great value for the money, especially for abudget soundbar. You can get a thin soundbar, two satellite speakers, plus a wireless subwoofer for the same price as a 2.1 soundbar from other big-name manufacturers for just $349.99.

Sound Performance

The Vizio V51-H6 features a very balanced sound performance with maybe a little additional boom in the bass area, which is excellent for a wide variety of audio material. Both the central and surround speakers have their own distinct channels to aid in the reproduction of conversation. However, Dolby Atmos material is not supported. Room correction and a visual equalizer are also missing from this model.

For those who like listening to all kinds of audio material, the Vizio M51a-H6 features a highly neutral sound performance. If you’re a fan of action-packed movies or music with a lot of low-frequency content, you’ll like the dedicated subwoofer on this model. It has dedicated surround speakers, but even though it can play Atmos content, it doesn’t have the best sound.


In terms of soundbars, the Vizio M Series M51a-H6 is a better one than the Vizio V Series V51-H6, but both are good. The M Series has a more neutral sound Performance when it comes out of the box, and it has a better surround performance than other TVs in its class. It can also play Dolby Atmos content, but that it has a Full HDMI In port, it can also play 4k content through the other end.

Vizio V Series V51x-J6 vs Vizio M Series M51ax-J6

We were delighted by Vizio’s $349.99 M51a-H6 soundbar’s ability to provide 5.1-channel surround sound quality at a reasonable price. To keep prices down, the M51ax-successor, J6’s the $329.99 M-Series M51ax-J6, comes with a subwoofer and rear satellites that enable Dolby Atmos and DTS:X. This soundbar has good cinematic audio for the price, but we wish it had a better visible control panel.

Sound Performance

Featuring the Direct’ setting, the Vizio V51x-J6 is an adequate soundbar. Despite having a fairly neutral sound performance, this soundbar is appropriate for listening to a wide variety of various forms of audio material, with a bit more punch in the low-frequency band. There are also several sound-related customizing options accessible to you. It also has a set of discrete surround-sound speakers. It does not, however, support Dolby Atmos content, and it does not have additional premium sound capabilities such as room correction.

The Vizio M51ax-J6 is an excellent choice for 5.1 surround sound setups since it provides neutral, balanced audio quality that is suited for listening to a wide range of audio material. It can also become rather loud, and there are several sound augmentation tools available to help you tailor your listening experience to your preferences. This model even has a set of discrete surround speakers, and it is compatible with Dolby Atmos content. Despite this, it lacks more premium sound improvement capabilities like room correction, and its Atmos experience isn’t the most immersive in the industry.


The Vizio M Series M51ax-J6 is a superior soundbar to the Vizio V Series V51x-J6 in terms of sound quality. The M Series reproduces a deeper and more prolonged low-bass, and it has a superior performance in the surround channel. It differs from the V Series in that it can play Dolby Atmos content and this has a full HDMI In port.

Vizio V Series V21-H8 vs Vizio M-Series M21d-H8R

For under $200, the Vizio V21 is an excellent option for boosting your TV’s audio, and it does so with excellent sound quality. The V21 is a solid soundbar at a great price..

As the name implies, the M21d-H8 is an “All-in-One” sound bar that does it all. In addition to the two built-in subwoofers, the DTS Virtual:X and HDMI ARC technologies as well as Bluetooth and voice assistant capabilities are also included in this sound system.

Sound Performance

The Vizio V21-H8 is a good television for watching movies and listening to music. When selected to the ‘Music’ setting, this soundbar produces a bass-heavy sound Output that improves sound quality of your music. You can easily hear the vocals and lead instruments being played, and you may customize the sound by adjusting the bass and treble levels. However, there is no compatibility for Dolby Atmos, and the surround sound is subpar.

The Vizio M Series 2.1Soundbar is ideal for a wide range of applications. Performance-wise, it boasts a very balanced, albeit somewhat boomy, sound that makes it acceptable for listening to a broad variety of audio material. Unfortunately, since it lacks low-bass, you won’t be able to hear the deep rumbles that occur during action-packed movie sequences. Aside from that, it must downmix surround video into stereo and does not accept Dolby Atmos content. A few sound augmentation capabilities, on the other hand, are accessible, which is convenient.


When comparing soundbars, the Vizio V Series V21-H8 is a better choice than the Vizio M Series M21d-H8R. The V Series boasts a more balanced sound performance as well as a greater soundstage performance than the previous generation. Additionally, it becomes louder with far less compression as the volume is turned up to its highest setting. The M-Series, on the other hand, is more robustly constructed, and it has a Full HDMI In connector that allows 4K pass-through.

Best Overall: Vizio M Series 5.1.2 Soundbar

Vizio’s new $500 Dolby Atmos soundbar system is doing the same thing with surround sound as before. Everything I want can be done with the M-Series 5.1.2. It costs less than most of the other products on the market. It’s a great idea if you want to have a theater-like audio experience, but you’re afraid of how much space it will take up and how much money it will eat up on your vacation fund. 

Sound Performance

If you have a small space, Vizio’s M 5.1.2 system is a high-fidelity system that doesn’t skimp on sound quality. Using virtual DTS:X, you can get 3D sound from every angle (even from above), and HDMI ARC lets you get cutting-edge contemporary audio through a stable and strong signal.

The bar has a lot of powerful drivers, as well as two surround speakers that can be mounted on the wall and have adjustable volumes so that you can get mid-range sound from the rear through an RCA connection.

Even though the subwoofer is small, don’t be fooled. The six-inch driver has enough pounding power to fill the low-end of your favorite music, games, shows, and movies. And it works with the bar wirelessly, so it blends surround sound effects together and lets you move it around to get the best results.

Even the dialogue is very clear and detailed, with just the right amount of subs used to round it out without making it sound bad. Optical, HDMI, and an effective remote with a small screen and a lot of EQ and setting options come in their own boxes.

How to Choose The Best Vizio Soundbar

Check them out

Sounds from soundbars that have the same sound profile are likely to be different because of how they handle different frequencies and what your room sounds like. If you can, try out Vizio soundbars in the store. If the one you buy doesn’t work for you when you get it home, ask if you can return or exchange it.

Decide on the number of channels

As long as you’re looking to improve the sound quality of your television, a soundbar with two front speakers and one subwoofer is all you need. Then the Vizio V Series V21-H is the best choice for you.

If you want true surround sound, you should buy a soundbar with a subwoofer and rear speakers, which should be wireless. Some new models have Dolby Atmos, which is a new immersive sound technology that adds height to speaker systems. This is the Vizio M Series with 5.1.2. A soundbar could be the one to give you the best sound possible.

 Some sound bars have subwoofers, and some don’t. Choose a speaker that has a wireless sub so you don’t have to run wires all over the room and can set it up where you want. Such is the case with all of our top picks that have subwoofers in our list of the best.

Consider placement

There should be enough space in front of the TV for the soundbar to be placed on your TV stand. Also, make sure the soundbar isn’t so tall that it will block the remote control’s line of sight to the TV.

Ease of setting up and use

If you want to buy a sound bar, you don’t have to buy a whole surround sound system. That’s why we’ve only chosen models that are easy to set up, set up, and use.

Don’t buy too much.

If you only want to use the soundbar to listen to your TV, you can get a cheap, simple model that has at least good sound. For that, check out our Vizio Soundbar Vizio V21. It will be better than most TVs’ built-in sound.

Vizio M Series M51a-H6 is a good choice if you need to use the soundbar to play music as well as watch TV. It has a good sound quality.

Final Words

They are some of the best sound bars that are available right now. There are a lot of different things you can do to improve the sound of your TV. No matter which one you choose, your TV and yourself will be getting the sound they deserve!

From the choices, I hope you found the best Vizio sound bars. It’s clear that the V series doesn’t have a chance against the M series when it comes to sound bars.

I hope you have a good time and get ready for an experience like you’ve never had before with the great sound that these sound bars will give you.


This FAQ is here to solve some of your questions regarding Vizio M-series vs V-series Soundbar.

Is Vizio soundbar any good?

Vizio is known for giving people the best technology at a good price, and their soundbars are no exception. They make some of the best 5.1 soundbars we’ve seen for the money. The sound signature is balanced. All of the Vizio soundbars that we’ve tested sound good.

Are Atmos soundbars worth it?

It’s worth getting Atmos soundbars if you want to listen to music in a completely immersive way. Atmos adds a vertical dimension to the sound. This means that sound comes from all directions, not just front, left and right. It also comes from above. Feel like you’re right in the middle of everything..