VIZIO Sound Bar Crackling Issue [Fixes]

The crackling sound coming from the soundbar can be messy, and annoying, especially when you are listening to your favorite tunes, and out of nowhere, it starts producing crackling noise.

If you are tired of your VIZIO soundbar crackling, then you have landed on the right blog post, as in this article, we have compiled the step-by-step solution for this problem.

That being said, let’s jump right into the details.

Fixing the VIZIO Soundbar Crackling Issue

Crackling sounds can ruin your whole experience, and nobody likes to ruin the experience due to the crackling sounds. Thus, people are always looking for ways to get rid of crackling sound on their TVs, and soundbars.

Below, we have compiled all the steps that you need to follow to get rid of this annoying sound on your soundbar.

1. Rebooting the Soundbar

Rebooting the Polk Command Bar

Rebooting the soundbar can fix a variety of different problems including the crackling issue on the soundbar. In rebooting, you simply have to turn off your soundbar and wait for at least 10 seconds before turning the soundbar back again.

Often people do the mistake of wrong rebooting, as they don’t give enough time before restarting, so as a result, the problem stays there. 

So, you have to do the proper rebooting on the soundbar, by turning it off, then waiting for at least 10 seconds before repowering the soundbar.

2. Properly Placing the Soundbar

Connect Your Soundbar

The wrong placement of the soundbar is another critical factor that can cause your soundbar to make creepy crackling noises.

For instance, if your soundbar is placed in close proximity to a sensitive device that produces waves, then it can cause crackling on the soundbar. So, you need to look around for all the devices that are placed near your soundbar, and if there are devices near the soundbar, then you have to place them away from the soundbar.

Another common issue observed in the placing of the soundbar is the poor placement of the soundbar. In case your soundbar is imbalanced, it can also cause vibrations which ultimately result in the crackling sound. In such cases, you can fix the crackling sound by placing the soundbar in a perfectly level place.

3. Checking the Connections

check Connection

In a majority of the cases, a poor connection causes the crackling sounds on a soundbar. Luckily, fixing such issues is pretty straightforward. Firstly, you will need to check out the physical appearance of the cable, if there is some sort of physical damage visible on the cable. 

If there are signs of physical damage, then you would have to simply replace the audio connection cable between the soundbar, and the TV. If there are no signs of physical damage, then we would highly recommend you to replace the cable type as well. In simpler words, if you were using the HDMI cable, then we would ask you to use the digital optical cable instead.

In this way, you can rule out a faulty cable, as well as faulty ports on both your soundbar as well as your TV.

4. Resetting the Soundbar

Reset the Soundbar

Finally, you have to reset the soundbar to fix any software-related issues which are causing the crackling sound on the Vizio soundbar. Resetting the soundbar can fix the crackling issue if it is caused by poor EQ configuration or glitches in the software.

Below are the Steps for Resetting the VIZIO Soundbar:

  • Firstly, you need to turn off the soundbar, and then wait for about 10 seconds before turning the soundbar on again. 
  • Now, press & hold the Bluetooth & the Volume Down buttons on the soundbar for about 10 seconds simultaneously.
  • Release the button when you see the LED lights blinking, which indicates that your soundbar has been reset.

Read also: Best Settings For Bose Soundbar 700

Frequently Asked Questions (FAQs)

What is the Crackling Sound?

Crackling is a series of harsh and distorting noises that are caused mainly due to poor connection between the soundbar, and TV.

How Can I Get Rid of Crackling Sound on My Vizio Soundbar?

There are various steps that you need to follow in order to get rid of the crackling sound on the VIZIO soundbar. Above, we have given all the steps that you need to follow to get rid of the crackling sound on the VIZIO soundbar.

Can I Get Crackling Sound on my Soundbar Due to a Faulty Cable?

Yes, faulty cables can cause crackling sounds on your soundbar. In fact, it’s one of the most commonly occurring problems on the soundbar that you get crackling sounds out of nowhere which adversely affects your experience.

Read also: Best Settings for LG Sound Bar


The crackling sound coming off your soundbar can be frustrating, as it takes away all the fun, and makes you suffer.

Thus, we have compiled this step-by-step guide, in which we have put together all the steps that you need to follow to get rid of the crackling issue.

If you are still facing any issues with your soundbar, tell us in the comments section below, we would love to help you.

Also read: Best Settings for VIZIO 5-1 Soundbar

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