Vizio V51-H6 36″ 5.1 Affordable Soundbar System Review In 2021

There is a purpose to why Vizio entertainment systems have lasted for so long. Their recently launched product, Vizio V51-H6, gives you a slight feel of a movie theatre at an affordable price. Although it has its flaws, the 5.1 configuration and booming bass make for an exception. Below are the pros and cons if you are looking into this Home Theater.

Vizio V51-H6 36 5.1 set review

Connectivity – Vizio V51-H6 36″ 5.1

This system has various types of features but overall, the set-up is effortless. It has an HDMI ARC port, headphone jack, and optical TOSLINK connector, Optical Audio In, and a USB for files. When using Bluetooth, there is an option to use virtualized surround sound. This will deploy the subwoofer, speakers, and the main center of the speakers.

With the soundbar, the only non-wireless connection for the system is Bluetooth. This means you cannot stream from Airplay or Chromecast and will have to rely solely on Bluetooth for your devices and streaming. There is no eARC connect or full HDMI port, which makes 4K passthrough incompetent. The TOSLINK connector and HDMI ARC ports only support Dolby Digital, therefore that is the choicest sound you can receive.

Sound Quality

As for clarity and sound, the Vizio V51-H6 soundbar is greater than your typical television speakers. It has 6-full range speakers, which the center one is extremely focused on dialogue clarity. This makes the speeches evident for the viewers listening. The full range speakers appeal to a larger group of people and give the feel of a true home theater.

The center speaker can be lagging, with the sound not moving as fast as the actions on the screen. EQ presents options can cause the audio to become bloated. The extra option for harp on the bass makes for a muddy sound as well. The bar is bass-forward, which can be great for listening, but also overwhelming depending on how you set the speaker up.


• One of the beneficial features of the Vizio V51-H6 soundbar is called the Front Surround Mode. Which involves putting two of the rear speakers on each side of the bar, and the subwoofer in the front, creating “virtual surround soundâ€. Then there is Dual Stereo Mode, which plays the same audio on all five speakers.

• Vizio has a Voice Assistant feature that allows you to connect Amazon Alexa or your Google Assistant via Bluetooth.

• You can also use a universal remote with this soundbar for the original functions.

• Voice Assistant feature is slightly misleading. The bar itself is not “virtual assistant readyâ€, but just utilizes the audio for whichever phone assistant you have.


• The Vizio V51-H6 home theatre has a very sleek design with subtle charcoal edges. On top of the soundbar are no visible controls just LED lights with the options of Bluetooth pairing, volume control, and the volume level. The back of the bar has two wide mounting levels if you prefer the soundbar hanging on the wall.

• Unfortunately, the speakers are slightly small. They stretch 4.7 x 2.2 x 3.2 inches in size, and the subwoofer stretches 8.3 x 9.8 x 8.3 inches. They are made of rubber and plastic so be mindful of any ripping that may occur.

Additional Remote Control

• What is one ideal object you need in selecting the best home theater options? ?Other than an exceedingly functional remote? There is a display screen for the EQ, Set-Up, Effect, and more that can help with the settings. It manages all alternatives for you. There is a scroll option as well which helps with the alternatives since there is no app for it. There are plenty of ways to adjust and customize your experience because of this addition.

• The buttons are somewhat punctilious and the visibility on the display screen could be better, but generally the remote is the prime addition to this system.

General Review

• This home theatre system may not be the greatest when it comes to the full surround sound experience, but it is probably one of the most mainstream products Vizio has to offer. Not only are the features and bass good, but the price is reasonable. Most soundbars will run you around $500, which can be disobliging as no one wants to pay more for their sound system than they did a television.

With this system, you pay just a few hundred bucks for not only a soundbar but a subwoofer, two sets of speakers, and a handy remote. Let us not forget about the full 5.1 configurations and the fact that the sound holds when you increase the volume. Vizio is also victorious for having long-lasting products and this soundbar system seems as if it can live up to the name.

  • Of course, there are prone to be disadvantages with any robust system being sold at an affordable price. If you are solemn about having a home theatre with top-quality sound, I would not recommend this one. Achieving the correct audio can be a burden, as using soundbars should be a simple task. Some glitches have been reported such as the sound going completely low to suddenly blare and booming on its own. There have been details of the smart speaker working slow as well.
  • The limited wireless connectivity can be exasperating for some as the new generation relies solely on updated technology. As stated before, the Elevate feature in EQ Mode has some connection issues. This creates lip-sync errors and results in the surround speakers malfunctioning. Thankfully, Vizio sends updates to soundbars so there is no need to wait for a technician. The updates will hopefully provide solutions to these flaws and occurrences.


Sound core Infiniti Pro dispatches considerable and balanced audio for its size. Although, the remote in some reports failed to work when powering off or adjusting basic sound commands.
Vizio SB36512-F6 is alike to this soundbar, expect the performance level is a tad higher. Vizio SB36512-F6 allows better input, 4K Passthrough, and has Wi-Fi connection as well.

Nakamichi’s Shockwave Ultra 9.2 is for those who want more of a home theatre system instead of a soundbar. It comes with more surround and subwoofer speakers, which is best suited for that movie experience right inside your living room. Movie lovers would love this one, as the output is appreciable for larger rooms. Louder frequencies revealed to not be as clear and understandable, so playing music on this system may not be the best idea.

Keeping it in the Vizio family, the Vizio Elevate may be more suitable for you depending on your listening habits. Vizio Elevate has a unique feature that allows the sides of the soundbar to rotate upwards giving viewers a distinctive listening experience. The soundstage operates on an outstanding level, and it also assists Wi-Fi and Chromecast. Unfortunately, there has been compression issues when playing this soundbar at the maximum level.

LG SN9YG is jam-packed system with speakers and subwoofers that come with Atmos and DTS:X support. It also has built in Google Assistant and Chromecast. Although, it is said to have various problems. Such as muffled sounds, Bluetooth and HDMI connection issues, and low playback for audio on music platforms.

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