Featuring JBL sound quality and vivid light effects, the JBL PartyBox 300 is a powerful party speaker. It has a rechargeable battery and can be plugged into a 12V DC outlet, so you can take the party anywhere. Using TWS, you can wirelessly connect two PartyBox speakers or wire them from one RCA output to another.

Although the JBL Partybox is one of the best speakers you can use for your house party, many flaws will bother you. However, one of the most irritating issues reported is the JBL PartyBox not connecting to Bluetooth. Well, that’s why we are here. This guide will help you fix the JBL Partybox not connecting to the Bluetooth issue. So, let’s check out the fixes:

How To Fix JBL PartyBox Not Connecting to Bluetooth

Some fixes will help you resolve the JBL PartyBox not connecting to Bluetooth, and guess what? All the fixes have been explained in this guide. So, if you want to fix this problem, make sure to check out the fixes we have mentioned below:

Fix 1: Reboot The Device

This type of problem might be caused by a random bug preventing the Partybox from connecting to Bluetooth properly. Several JBL Partybox users have reported rebooting their devices successfully resolved this issue.

Nevertheless, we recommend power cycling your speakers as it will reset their working state and allow them to start fresh. Thus, you must give this a try and see if it helps. 

Fix 2: Reset on JBL Partybox

As the first step to troubleshooting, performing a hard reset is essential. As soon as the data is removed from the Bluetooth speaker, it will be restored to its default settings. Follow these troubleshooting steps if your JBL Partybox is not connecting to Bluetooth properly:

  • Connect the speaker to the charger and disconnect it. Disconnect it from the charger so it doesn’t charge while it’s unplugged.
  • Make sure the speaker is plugged in. It is simply a matter of pressing the power button.
  • Hold the volume + and play while pressing the power button. The speaker will restart after about three seconds.

Fix 3: Clear The Charging Port

A JBL speaker can be damaged by constant exposure to dirt and debris, damaging the internal components. Dirt clogging the charging port makes the speaker unable to perform properly.

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The speaker’s charging port can be cleaned by blowing it into it until all debris or dirt is removed. Nevertheless, using a toothpick or any sharp instrument is not recommended to remove dirt. In the meantime, check if you can charge the PartyBox.

Fix 4: Use Different Circuit Board

There is a possibility that your JBL speaker’s motherboard may have some issue that causes it not to charge properly. JBL speakers generally play this way if they come into contact with water.

However, this could cause your problem, and service will be necessary if this is the case. You must take your JBL speakers to a service center if you believe they were accidentally exposed to water.

Fix 5: Try Using a Different Charger

Perhaps the charger you’re using is causing your JBL speakers to not charge properly, due to which you are facing the not connecting to Bluetooth, so there may be an issue with your charger. Hence, the JBL Partybox speaker must be charged from a different source before checking if the Bluetooth issue is fixed.

Fix 6: Defective Batteries

If the battery is damaged, the speaker will not be able to be charged. It is possible to fix the problem by replacing the battery if the battery is the cause of the issue. For this reason, if you are familiar with technical issues or if you don’t have one near you, you should check out your batteries. 

It is important to note that overcharging or overheating batteries can damage them. To prevent frequent charging, you must make sure to avoid doing so. 

Fix 7: Check If It Is Damaged

Based on the information already discussed, Bluetooth speakers can be easily damaged; therefore, we should handle them carefully. However, you must visit your nearest service center immediately if you find any damage, cracks, or dent on your JBL Party box. It is unfortunate, but we have seen in many cases that a damaged speaker also gets damaged internally due to external damage.  

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Fix 8: Check The Cable

You might also find that the cable you are using to charge your JBL speakers might have been damaged or cut, preventing it from charging. The last option is to replace your charging cable in this situation, so make sure that you check it thoroughly and replace it if you discover any damage. It will take a few minutes for your JBL speakers to begin charging again once the cable has been replaced. 

Fix 9: Go To Service Center

If you cannot resolve any type of issue on your own, please contact your local service center for any issue that you may not be able to resolve on your own. But before that, we recommend you submit a complaint ticket on the official JBL support page. You should go to the nearest service center if it doesn’t work. Nevertheless, if you happen to be lucky enough and your device is under warranty, it might be free to have it repaired.

So, that’s how to fix JBL Partybox not connecting to Bluetooth error. We hope that this guide has been helpful to you. Meanwhile, for more info regarding the error, comment below and let us know.