JBL Speaker Turns Off By Itself: 7 Common Causes & Guide To Fix

Are you finding that your JBL speaker turning off on its own? You might be wondering why this happens and how you can fix it. So, in this article, we’ll explore the seven common causes of this issue and provide solutions to ensure your audio experience is uninterrupted.

Normally, if your JBL speaker is turning off by itself, it might be due to a damaged battery or circuit board. Besides, we also delve into other possible causes to help you understand and tackle this issue quickly:

Battery or circuit board damage

One of the most common is that the circuit board gets damaged due to factors such as moisture, dust, or physical impact. Besides, a faulty battery could also be another reason, leading to issues such as the speaker turning off randomly.


Like any electronic device, your JBL speaker can overheat if used continuously for a long period of time, especially at high volume. When the device gets too hot, it might shut off automatically to prevent further damage.

JBL speaker

Low battery charge

This one is pretty straightforward. If your JBL’s battery is low, it won’t have enough power to stay on and will turn off. Always ensure your speaker is sufficiently charged before use.

Pink speaker is charged

Faulty charging logic

Sometimes, the charging logic (the system that regulates the charging process) of a JBL speaker can malfunction, leading to issues such as battery drain. Thus, it turns off randomly even when it’s plugged in.

Out-of-date Firmware

Outdated firmware can often lead to various operational issues, including your JBL speaker turning off unexpectedly. Therefore, keeping your device’s firmware updated is crucial for its optimal performance.

Automatic shut-off feature

Currently, many JBL speakers come with an automatic shut-off feature to save power when it is inactive for a certain time. If your speaker is turning off while not in use, it might just be due to this feature.

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How to Repair a JBL Speaker that Constantly Shuts Off

Now that we’ve identified the possible causes, let’s delve into the guide on how you can fix your speaker if it keeps turning off:

Proper maintenance and cleaning

Ensuring your JBL speaker is clean and free from dust or moisture can prevent damage to the circuit board. Regularly clean your speaker following the manufacturer’s instructions.

Battery replacement

If the battery is the issue, consider getting it replaced. If you are good at replacing the pin, you can do it on your own. If you are not, you should seek a professional to support you.

Update firmware

Besides, updating your speaker’s firmware can often resolve operational issues. Check the manufacturer’s website or the product manual for instructions on how to do this.

Turn off the automatic shut-off

If the automatic shut-off feature is causing the speaker to turn off while idle, consider turning it off. You can follow the product manual for steps on how to do this.

Seeking professional help

If all else fails, don’t hesitate to seek professional help. So, take your speaker to a JBL service center or a qualified electronics repair shop.

If you do not connect your JBL speakers to a device, they may turn off automatically after about 10 minutes. These devices function in an energy-saving manner.

Therefore, you should turn it back on, and connecting it to another device will allow you to continue listening to music even if it shuts off after ten or so minutes.

Speaker with headphone


A JBL speaker turning off by itself can be annoying, especially when you’re in the middle of your favorite song or podcast. But with the information provided in this guide, you now understand the possible causes and how to solve this problem effectively.

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  1. What could be causing my Bluetooth speaker to power off on its own?

    The auto standby feature, common in many Bluetooth devices, could be the cause of your speaker turning off by itself. To save energy, the device might automatically switch to standby mode after approximately 10 minutes of inactivity, turning off the screen and disconnecting certain features, including Bluetooth.

  2. What might cause my speaker to suddenly power off?

    If you have an audio cable connected to the AUDIO IN port, the speaker might automatically switch off after about 15 minutes due to its auto power-off function. This feature is activated when the audio input level is low. Thus, by increasing the volume on your playback device (like a Walkman or iPod), and adjusting the speaker volume accordingly, you can prevent this.

  3. How can my JBL Bluetooth speaker be fixed?

    Start by holding down the '+' and Bluetooth buttons until they illuminate. Then wait for the speaker to switch off, which will be signaled by the typical shutdown sound. To confirm the reset process was effective, power it back on. If the speaker begins in pairing mode, then the reset was done correctly.

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