Why Does my Bluetooth Speaker Sound Distorted?

One of the most common complaints about Bluetooth speakers is that they sound distorted. It can be frustrating, especially if you’re trying to enjoy your music or other audio content. But what causes this sound distortion?

Bluetooth speakers rely on wireless technology to transmit audio signals, sometimes resulting in sound quality issues. The Bluetooth speaker system uses electromagnetism to produce sound. The magnets in the speaker interact with the wires to create an electromagnetic field. This field causes the speaker cone to vibrate, producing sound waves.

One of the main reasons Bluetooth speakers sound distorted is because of the way they encode and compress audio files. Bluetooth uses a codec to compress audio signals, which can sometimes degrade the quality of the audio. Another possible reason for the cause is that the Bluetooth device is out of range.

So, how can you fix your Bluetooth distorted sound? This guide will discuss the reasons for sound distortion and their solutions.

6 Reasons Bluetooth speaker sounds distorted

Bluetooth speakers can sound distorted for various reasons. Following are some of the reasons why your Bluetooth speaker might sound distorted:

Low Battery

One of the reasons that Bluetooth speakers may sound distorted is due to low battery. The battery running low can affect the speaker’s sound quality. The speaker needs a certain amount of power to function correctly.

If the battery does not provide enough power, the speaker will not be able to produce a clear sound. Low battery is not the only reason Bluetooth speakers may sound distorted, but it is one of the most common reasons. 

EQ and Volume Boost

An excessive volume boost or incorrect equalization settings can affect sound quality. To avoid sound distortion, you must ensure that your EQ settings are correct and that you are not boosting the volume too high. Additionally, if you notice sound distortion, you may need to adjust your EQ settings or reduce the volume.


Since Bluetooth speakers use radio waves to transmit sound, interference with these waves may cause distorted or fuzzy sounds. The further away you are from the speaker, the more likely the sound will be distorted.

External Device Interference

Another reason for distortion is External device interference. External devices can emit electromagnetic fields that can disrupt the sound quality of Bluetooth speakers. In addition, Bluetooth speakers are also susceptible to sound quality degradation when placed near other electronic devices.

Software Issue

Sometimes, this can be caused by an incompatibility between the speaker’s sound processing software and the sound source device. It can cause the sound to be distorted or muted. It can happen if the speaker’s firmware becomes corrupted or there is a compatibility issue between the speaker and the sound source device.

Sometimes, simply updating the speaker’s firmware can resolve the issue. If not, you may need to unpair the speaker and pair it again. You can also try resetting the speaker to its factory settings.

Hardware Problem

Speakers or sound cards with faulty drivers can commonly cause these problems. If the sound distortion is only happening on one speaker, the other speaker is likely working correctly, and the sound is only coming through distorted on one side.

How do you fix distortion in Bluetooth speakers?

Identify the Sources:

It is essential to determine whether the problem is with the audio source or the speaker. If the sound is only distorted when you’re using a particular audio source (e.g., your phone), then the problem is likely with that source. However, if the sound is still distorted, regardless of which audio source you use, the problem is likely with the speaker itself. 

Unpair and repair:

It will help if you try unpairing and repairing it. To do this, turn off your speaker and turn it back on. Once it’s turned on, go into your phone’s Bluetooth settings and look for the option to unpair or repair your speaker. Once you’ve found it, please select it and follow the on-screen instructions. After that, your sound should be back to normal.

Check the Battery Life of Both Devices:

Another potential solution is to make sure the battery is charged correctly. It can be accomplished by connecting the speakers to a power source using the included charging cable and allowing them to charge for the recommended time. Once the battery is fully charged, try playing music or audio to see if the sound quality has improved. 

Ensure the Audio Source is Close to the Speakers:

Make sure the speakers are not far from the audio source. If they are too far apart, the sound may become distorted. Try moving them closer together to see if that improves the sound quality.

Adjust the Sound Settings:

Another thing you can try is to adjust the sound settings on your audio source. If the sound is too loud, it can cause distortion. Try turning down the volume or using a different sound profile to see if that helps.

Try Pairing it with Another Device:

Alternatively, you could pair the device with another one. It will help clear any sound issues and give you the best listening experience possible. Make sure to experiment with different devices until you find one that gives you the best sound quality.

Update the Firmware and Software:

It is recommended to update the firmware and software. It will ensure that the sound quality is clear and accurate. Updating the software will also help to prevent any future sound issues. Once you have updated the firmware and software, your sound quality should significantly improve. Enjoy your music once again!

Delete and Install the Audio Playback app

It can often resolve any sound issues caused by a corrupted or outdated app. If this doesn’t solve the problem, you may need to try other troubleshooting steps, such as updating your sound drivers or resetting your sound settings.

Finally, if all else fails, you may need to replace the speaker entirely.


Distorted sound from a Bluetooth speaker can be frustrating, but there are a few things I mentioned above you can try to fix the issue. If you’re still having trouble with your Bluetooth speaker sounding distorted, there are a few other things you can try.

First, make sure that the speaker is fully charged. If it’s not, plug it in and let it charge for a few hours. You should also try connecting the speaker to a different device, such as your smartphone or another type of audio player. Additionally, try moving the speaker closer to the Bluetooth device that it’s connected to. If the speaker is too far away, the signal can become distorted.

If none of this works, you might have to bring your speaker to the repairer to find out what the issue is.

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