Why Speaker Buzz and How to Stop Speakers from Hum or Buzz?

Why Speaker Buzz and How to Stop Speakers from Hum or Buzz?

In today’s world, we all need to use a speaker for entertainment, music, reading, or work. It doesn’t matter what speaker you use at home; whether you have the best or the most expensive speaker, it can malfunction. Buzzing is one of the common malfunctions among all speakers, especially PC speakers. This blog in digimigia aims to answer the common question of why speaker buzz and provide solutions to solve this issue. Therefore, if your speaker is not undergoing hum, there is no need to read this blog.

Why Speaker Buzz and How to Stop Speakers from Hum or Buzz?

Why Does the Speaker Have a Buzz?

Hearing buzzing or humming sounds from a speaker is commonly associated with several related issues. A speaker’s components work together to provide a high-quality sound experience, but it doesn’t always happen.

To evaluate the humming sound of a speaker, we need to analyze various factors:

Sound Settings Problem: Many speakers experience distortion because their audio source providing them, has an imbalanced sound setting. Have you ever experienced that When you increase the speaker’s volume too high, the sound buzzes or hums?

Speaker Driver Issue: Any flaw, damage, or inconsistency in the speaker driver can cause a humming sound.

Wiring Problem: Even if you have a simple speaker, it is important to know that it contains numerous wires. Sometimes, these wire connections may become problematic or have a faulty connection, preventing them from functioning correctly. Also, issues with the speaker wires can cause a buzzing sound.

Cables Connection: Flawed or damaged connections in speaker cables can lead to a buzzing sound. There may be no problem with your cables; it’s not properly connected to the speaker.

Electromagnetic Interference: If there are electrical devices such as mobile phones, laptops, or other  Bluetooth speakers near your speaker, these electronic devices can cause interference and disrupt the signals of your speaker, resulting in improper buzzing sound reproduction.

Internal Malfunction: Your speaker is composed of various components, and a problem with any of them, such as electronic parts, wires, capacitors, etc, can cause distortion or crackling sound.

how to stop speakers from buzzing

Why Speaker Buzz at High Volume?

Several reasons your speakers may hum when turned up too loud include amplifier issues, loose connections, damaged speakers, etc. To prevent this issue, avoid playing audio at excessively high volumes and ensure all connections are secure.

How to Stop Speakers from Buzz?

To solve your JBL Outdoor speaker sound problem, follow the steps below in order:

1. Find the Cause of Hum Sound:

The first step is to find your sound problem. Your problem is one of these six reasons:

  1. Sound Settings Problem
  2. Speaker Driver Issue
  3. Wiring Problem
  4. Cables Connection
  5. Electromagnetic Interference
  6. Internal Malfunction

If you don’t know your problem and can’t find it, try the next steps.

how to stop speaker buzzing

2. Take a Look Around the Speaker:

Make sure to look around your speaker. Check that your mobile phone is not too close to the speaker if you use Bluetooth. If your computer speakers have an issue, try to keep the speakers away from the computer as much as possible and test the sound again. If you use home theater speakers, keep them as far away from the television as possible and test the sound with another television.

3. Adjust Your Speaker Volume:

Decrease the volume of your JBL DJ speaker. If the buzzing issue is fixed, it means the problem lies within the internal components of your speaker. To fix this problem, you must open up your speaker and repair or upgrade the internal components.

4. Check the Speaker Cables:

Check the cables connected to your speaker. Change your speaker cables if you still have sound problems. If the problem is with the cable, it can be fixed by changing it.

5. Use AC Outlet:

One of the easiest ways to eliminate buzzing is to plug all the speaker components into an AC outlet.
You can do this using a heavy-duty power strip with surge protection or a more reliable power conditioner.

6. Go to a Repairman:

If the problem with your speaker is not fixed after performing the above steps, it is better to take it to a repair shop to check the issue.

Suppose you don’t want to invest extra time or money in repairing a faulty speaker. In that case, you can browse the product page of an online store like digimigia to purchase a new speaker with better quality and a reasonable price.

why speaker buzz

How to Stop Speakers From Buzzing

When listening to music and the speaker is buzzing, the sound produced will be unpleasant and of poor quality. Therefore, we have to make sure to stop your speakers from buzzing, but if you are bothered about why is my speaker buzzing and it is a little bit challenging to solve the problem with ease, below are the tips to follow: 

  • Suppose you’re searching for what causes speakers to buzz. First, you have to make sure all connections are plugged into the same socket and check. The applicable way to stop your speakers from buzzing is by connecting all components into the same socket. Ensure that all wires are not damaged, leading to electrical inclination. Please choose the correct output for your audio setup that will prevent it from being overwhelmed with more power than it can handle and prevent your audio system from being inserted wrongly.
  • Second, ensure to use standard connection cables for your speaker setup. This helps to solve why your speakers are buzzing, and make sure to take your speakers away from electronic devices such as the TV and computers. These devices produce electromagnetic radiation that can come in contact with the sound from the speaker. It’s preferable to place them away at least with one foot.
  • Third, what causes speakers to buzz may be the ground loops. So, by investing in the ground loop insulator. The insulator will stop an undesirable current from coming from your speakers. Therefore, getting a ground loop isolator will help to keep your JBL Waterproof Speakers from buzzing.
what causes speakers to buzz

How to Prevent the Speaker From Buzzing?

After answering the questions of why does my speaker buzz and how to fix speaker buzzing, we want to address what actions we can take to prevent the speaker from buzzing again and what preventive actions can be employed.

1) Dirty Speaker Causes Speaker Hum:

Regular cleaning is one of the most critical factors preventing your speaker from buzzing. Dust can cause the speaker to hum. Cleaning the speaker is very easy and only takes one minute a week. If you don’t know how to clean your speaker well, read the blog “How to clean your home speaker.”

2) Improper Connections Cause the Speaker to Buzz:

In order not to listen to the scratchy sound of your speaker, before you play the song for yourself, check its connections and make sure that its wires are connected correctly.

3) Check the Speaker Volume Settings:

In some speakers and generally older speakers, incorrect speaker volume settings can cause the sound to buzz. Settings include sound balance, sound amplifier, bass, echo, etc. If you have older speakers and the speakers are buzzing at high volume, it is most likely a problem with the sound settings or connections.

4) Poor Quality Audio File:

Before playing your audio file, make sure the audio file is healthy. Corrupted audio files may cause annoying sound from the speaker and make you suspect that the problem is with the speaker.

why is my speaker buzzing

How to Stop Speakers From Humming?

To understand why are my speakers buzzing, you have to find out the type of hum and buzz you are dealing with. Then, after getting the humming you are facing, consider the tips below to stop it:

  • If the hum in your speakers usually goes up when the volume is increased or if it’s clear with one or all inputs chosen. The cause that your speaker is humming should be the CD player or turntable. Remove the pieces from the system, and then the hum should stop.
  • It may also be from the ground loop when electric appliances are connected such as the cable TV connection. Hence, reconnect the source back by one at a time. By doing this, your speakers should stop humming.


Speaker buzzing can be annoying and make you detest your speakers. In this blog, we have examined why your speakers may experience distortion and provided solutions for you to restore your speakers to their original state with minimal time and expense. We sincerely thank you for following this article until the end.

You read this article on the DIGIMIGA website, the reference for selling all kinds of speakers in the UAE. You can get all kinds of speakers from famous brands such as Mifa speakerTribit speaker and Tronsmart speaker with the best price and the highest discount from us.

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