Why Does My Soundbar Make Popping Noises?

  • 29 Oct 2021 11:17
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Why Does My Soundbar Make Popping Noises?

A soundbar is a powerful tool for your home theater setup. However, the system may deteriorate over time, producing some popping sound. So, why does my soundbar make popping noises? 

Disrupted electrical current or a faulty connection can cause the sound system to pop or crackle. The problematic driver may potentially be the source of the unwanted noise.

We will discuss the reasons for popping sounds from your machine. We also give complete instructions to address the problem.

Let's read on and learn more about your equipment! 

Why Does My Soundbar Make Popping Noises? 

Many factors may cause the popping noise in your audio system. If you can't stand that noise anymore, examine these elements: 


The majority of the audio system's components require only a little current. However, soundbars require a lot of electricity. 

To make sound, they have to circulate air back and forth, which needs energy. As a result, every audio system uses an electrical amplifier to provide sufficient current.

The soundbars vibrate abruptly when a faulty connection blocks the current for whatever reason, creating loud popping noise. 

The irregular vibrations put a strain on the speakers' fragile wiring, eventually causing them to break.


One source of popping noises is a bad connection between the cables, the amplifier, and the sound system. Connection joints can deteriorate with time. They can come loose as a result. 

The cable is strong and long-lasting. However, if it gets stuck in furniture or otherwise damaged, it will tear and cause disturbances in the audio.

There may be something wrong with the cable

There may be something wrong with the cable

Internal wiring

Wires transfer current from the exterior ports to the sound-generating elements inside the soundbar.

Long-term misuse can weaken this cabling, causing noise, particularly while playing loud music.

Intense speakers' vibrations will disrupt a loose connection for a brief period, causing popping noises.

Software or driver

Software or driver faults, as well as the audio interface, might produce popping.

The annoying noise may result from a low buffer setting or program compatibility issues. 

You need to check for the most recent drivers and read the documentation to confirm that your audio system meets the hardware and software's basic standards.

Is Popping Noise Dangerous? 

Yes, the popping noise can harm your soundbars unless they have some kind of safety circuitry to minimize the transients.

The popping might pose significant problems since a surge can dislodge the system cone, causing it to stop working entirely.

You may know that live venues frequently utilize an output filter to avoid such occurrences. The limiter restricts the sound wave from exceeding a preset threshold. It also prevents any transient surges from damaging the device.

When working with simpler and less sophisticated audio equipment, this issue becomes a bit less frightening. The soundbar, on the other hand, may produce shrill and abrasive sounds. In the end, they degrade your AV quality significantly.

The popping noise is harmful to your machine

The popping noise is harmful to your machine

How To Stop Your Soundbar From Making Popping Noises? 

The popping noise will harm your soundbar. To solve the problem, follow these steps:

  • Disable the stereo receiver.
  • Verify that you connect the soundbar cables properly to both the soundbar and the stereo receiver.
  • Turn off all electrical gadgets in proximity that might be conflicting with the sound system.
  • Remove any electrical cables from the soundbar wires.
  • If the problem remains, reinstall the receiver's original default settings. You can consult the instructions on the stereo receiver's manual for resetting. 
  • Replace the speaker cables if necessary.
  • Attach a separate set of sound systems if necessary.
  • If the problem goes away when you attach separate speakers, the fault is with the initial soundbar. If you can't eliminate the popping sound, the issue is most likely with the receiver.

Extra Tips For Soundbar Noise 

Soundbars have become popular sound systems for any home theater setup. The popping sound will annoy your experience. 

Besides the solution for the pop, you need to carry out some steps to enhance the quality of your sound system.

Use high-quality cables

Cables are the most common cause for making popping noises. Hence, investing in high-quality material is necessary. 

There are a variety of wiring choices for connecting your TV to the soundbar. Use high-quality wires if you want the highest audio quality possible. They are both affordable and convenient.

The cable choices available to you depend on the specifications of your television. Auxiliary and RCA wires were formerly the industry standard, but they are obsolete.

Since HDMI cables can manage both audio and video signals, they may be your best solution. They also serve a range of input media devices, such as Blu-ray players, allowing you to have more options.

Choose high-quality cables

Choose high-quality cables

Set the equalizer properly

For the greatest quality from your audio system, you'll need to adjust the bass and treble controls. One of the most effective methods is to use an equalizer. 

Most contemporary soundbar versions include an equalizer that allows you to tweak the settings to optimize the audio.

You won't find a hardware equalization on your audio system, but there are many new applications for adjusting the treble and bass. These apps are simple to download and function.

They allow you to modify the equalization manually to achieve the optimal audio settings. 

Remove the receiver

The receiver is an optional element. You can take it out by using an active sound system.

Employing a receiver to your soundbar may make things a lot more complicated. You can connect your TV to the audio system instead.

Active systems come with their amplifier; thus, they don't require a special amplifier. They're essentially an all-in-one device that lets you improve your audio with ease. 

In fact, if you don't want to build an entire surround sound system, simply installing an active one may provide excellent audio without adding any weight. 

You do not need to remove the receiver

You do not need to remove the receiver

Frequently Asked Questions 

Here are some frequently asked questions about the audio quality of soundbars. 

1. Why do my soundbars distort when playing at high volume?

At high levels, soundbars distort due to two reasons. The most typical reason is that the audio input becomes distorted. 

On the other hand, speakers can distort if the drivers are strained to the limits of their intended vibration. They act non-linearly in this situation and generate distorted audio.

2. Why isn't my soundbar loud?

Your audio system may lack insufficient speaker channels. It might be too small for your home entertainment setup

The room's acoustics, on the other hand, don't support properly, making your audio system perform worse. 

The restricted connection to your TV might also reduce the volume.


Your audio system may have some problems in producing sound. Popping noise is among the most unpleasant ones. However, you can try some steps as mentioned to improve the situation. 

Hopefully, you will find this article helpful. If you need any further information, please feel free to ask. Thank you for following this post! 

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Nicolas Ward By, Nicolas Ward

Nicolas Ward is an elite author with many years of experience in the music field and the owner of many engaging articles at TheAudioInsights. He studies music production and has many years of passionate research into sound systems. Appearing in many popular newspapers, Nicolas Ward provides useful knowledge and the latest information on music and sound.

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