What Causes Static Noise in Bluetooth Speakers?

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Updated October 7, 2022

If you are new to the world of personal audio devices, you may wonder what causes static noise in Bluetooth speakers. Many of the best speakers, after all, are Bluetooth speakers, and they are susceptible to static noises and all manner of signal interruptions. So why use the best Bluetooth speakers, and how to handle any static noise during use? Keep reading to find out.


  • Bluetooth speakers are highly capable but do fall victim to static sounds and fuzz in certain scenarios.
  • Static noise stems from a number of underlying common issues, but start your troubleshooting by updating your audio device firmware to the latest edition.
  • You should also check for signal interference and replace any cables on the signal chain path in your other electronic devices, such as a mobile phone or wireless headphone chargers.

What Causes Static Noise in Bluetooth Speakers?

If you are wondering about the definition of a Bluetooth speaker, it is a speaker that uses a wireless transmission technology called Bluetooth. This technology offers reliable streaming, but it is prone to certain issues if you are wondering why your Bluetooth speaker keeps cutting out. Fuzz and static are some of these issues, and users go to great lengths to alleviate them, such as when learning why there is no sound coming from a soundbar.

Insider Tip

Make it a habit to check for speaker software updates every once in a while, as companies often issue crucial updates.

Generally speaking, static noise is caused by signal interference, if you are wondering how to use a TF card in a Bluetooth speaker. However, this noise is also caused by software issues and hardware problems, both of which get in the way of conducting a Philips Fidelio Soundavia AD7000w37 review.

How to Fix Static in Bluetooth Speakers

There is no universal fix here, as it depends on the underlying problem. Here are some troubleshooting steps worth considering.

Update Software

Update any and all software related to your speakers. This includes audio driver software via the manufacturer and any software updates related to your audio source. This fixes the issue in a majority of cases, as it is all too easy to go years without updating the firmware, leading to problems both large and small. Make it a habit to check for software updates every month or so.

Check for Interference

Bluetooth shares a signal in a number of ways. It shares bandwidth with other connected Bluetooth devices but also can become entangled with standard WiFi signals and RF signals. This often leads to the presence of static noise. Disconnect every other item from the Bluetooth network and shut down any competing wireless networks as an experiment. Check if this fixed the issue.

STAT: If all you hear from the speakers is static or distorted sound, there could be an incorrect setting, or there may be a problem with the speakers. (source)

Change Cables

Just because Bluetooth is wireless does not mean every step in the signal path is wireless. Go through any cables connected to any part of your audio chain and give them an inspection, replacing them if necessary.

Static Noise FAQs

Is it bad to have a static noise coming from my Bluetooth speaker?

Static sound is a common complaint for those who use Bluetooth speakers. It is not bad, but it may interrupt the listening process and make everything less enjoyable.

How do I fix Bluetooth static in my car?

Bluetooth is especially spotty in cars due to competing and interfering signals. The good news? Static sound in cars is rarely a hardware issue, but you may have to experiment to find the source of the interference

Why do I hear static in my headphones?

Various audio sources fall victim to static noise, including wireless headphones. Check on the battery life, update the drivers, and adjust the audio settings to eliminate any static sounds and address any sound issues.
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