Why Sound Bar Making Popping Noise? [Explained]

If you’re like most people, you probably love to listen to music. Whether it’s country, rap, rock, or classical – everyone has a genre they prefer. But what is the point of listening to your favorite music if it doesn’t sound good? That is where soundbars come in. Soundbars provide an enhanced audio experience that can make your music sound better than ever. So, you can enjoy quality music in the comfort of your home.

However, things like this happen sometimes: it’s the middle of the night, you’re in bed, and you can’t get to sleep because all you can hear is a loud popping noise. What could be making that noise? So, you check around the house and find that it’s your soundbar!

If your soundbar is making popping noises, it can be highly frustrating and ruin the whole music experience. And not to mention disturbing your sleep!

So, what can you do to fix this problem? Keep reading to find out.

What Causes the Popping Noises in Your Soundbar?

A few things could be causing the popping noises in your soundbar. Below are some of the most common causes:

  • Defective Speakers. This is one of the most common reasons for popping noises in soundbars. If one or more of your speakers are defective, it can cause this noise. You may need to get them replaced if this is the case.
  • Damaged Cables. Another common cause of popping noises is damage to the cables. If they are not correctly plugged in or too much strain on them, it can create a popping noise. Ensure all the cables are securely plugged in and there’s no tension on them.
  • Power Issues. A sudden surge or drop in power can also cause popping noises in soundbars. If your power supply is unstable, it can create a popping noise. You may need to get yourself a new power supply or use a surge protector to help stabilize the power.
  • Software Issues. If your soundbar has any software issues, it can also cause popping noises. This could be anything from an incorrect driver installation to corrupted files. In most cases, you’ll need to troubleshoot the software issue to fix it.

How to Fix the Popping Noise in Your Soundbar?

If you’re experiencing popping noises in your soundbar, there are a few things you can do to try and fix it. Below are some of the most common solutions:

Incorrect Settings on the Soundbar or Receiver

Sometimes the popping noise can be caused by incorrect settings on the soundbar or receiver. Check to make sure all your settings are correct and match what you’re trying to achieve.

Make sure all Cables Are Securely Plugged In

Checking the cables is one of the easiest ways to prevent your soundbar from making popping noises. First, you need to make sure that all cables are securely plugged in, and there’s no tension on them. This will help ensure a stable connection and reduce the chances of any popping noises. If any of the cables are damaged, replace them immediately.

Check the Power Supply

When there’s not enough power going to your soundbar happens, it will start making these disruptive pops as a way of trying to get your attention. So, make sure that your power supply is stable and has enough wattage to support your soundbar. If the wattage doesn’t provide enough support, you may need a new power supply if it doesn’t work.

Use a Surge Protector

If you keep having problems with your power supply, using a surge protector can help stabilize it and prevent any popping noises.

Faulty Wiring or Connections

Another reason could be that there’s something wrong with the speaker itself. This could be because of a loose connection or damage to the wires. If you think this might be the case, take your soundbar to a technician and have them take a look at it.

Electromagnetic Interference (EMI)

If your soundbar is near any other electronic device, like a computer or TV, it could be picking up their electromagnetic interference (EMI). This noise can also cause popping sounds in your soundbar.

Update Your Software

In some cases, software issues can be causing the popping noises in your soundbar. Keep your software up-to-date by regularly updating your soundbar’s driver installation. This can help resolve any software issues causing the popping noises.

Defective Speakers Need Replacements

If you have tried all of the above solutions and your soundbar is still making popping noises, it may be due to defective speakers. You may need to replace the speakers in your soundbar. This is a more costly solution, but it will fix the problem due to defective speakers.

Why Your Soundbar Makes Popping Noise Even When Turned Off

There are a few reasons why your soundbar may be making popping noises even when it’s turned off. Here are some of the most common causes:

Your Soundbar Is Still in Standby Mode

One of the possible explanations for this is that when the soundbar is turned off, it’s still in “standby” mode. This means that the power supply is still supplying power to the soundbar, even though it’s turned off. Hence, some of its functions may still be running, which can cause all the popping noises.

Your Circuit Board Is Damaged

If the circuit board in your soundbar is damaged, it can also create popping noises when the soundbar is turned off. This is because there’s a short circuit on the circuit board that’s causing the noise.

You Have Bad Capacitors

Another common cause of popping noises in soundbars is bad capacitors. If the capacitors in your soundbar are defective, it can create a popping noise. You may need to replace them if this is the case.


There you have it! As it turns out, there are various common reasons why your soundbar keeps making a popping noise.

We hope that these tips we have covered can assist you in troubleshooting and fixing your soundbar by yourself at home. However, if you find your soundbar continues to make popping noise after trying these tips, make sure to contact a technician or call the soundbar customer support.

This way, you will get to enjoy the beautiful music of your soundbar again. Other than that, the popping noise will disappear and no longer bother your good night’s sleep!

Anita Jones