Picture of the JBL Charge 3 portable rechargeable speaker. Showing its left end. This Bluetooth speaker is powered on and paired.

JBL Charge 3 Bass Boost Mode, More Bass

You can increase the bass output of this speaker by turning on and off the JBL Charge 3 bass boost mode. When ON, bass boost mode makes the passive bass radiators vibrate a lot more. Furthermore, it adds a notable rumble quality to the playing program.

How to Turn Off JBL Charge 3 Bass Boost Mode

By default, this speaker has its bass boost mode turned ON after a reset.  This adds a bit of extra treble in addition to lots more bass to the audio output as compared to when this feature is OFF.

Picture of the JBL Charge 3 BT speaker, top view, showing the Bluetooth and Volume Down buttons highlighted.
JBL Charge 3 BT speaker, top view, showing the Bluetooth and Volume Down buttons highlighted.

You can turn bass boost mode off by pressing and holding in the Volume Down (-) and Bluetooth buttons for about ten seconds.





Keep holding until some of the battery gauge lights come on, as shown in the next picture.  Find the buttons on the top of the speaker, as shown in the picture above.

Picture of the speaker battery status gauge at eighty percent of full charge.
The speaker battery status gage at eighty percent of full charge.

How to Turn On JBL Charge 3 Bass Boost Mode

Finally, to turn bass mode back on, again, press and hold the Volume Down and Bluetooth buttons in. Then hold until the battery gauge lights up again.  After that, release the buttons.  When the battery gauge lights up, the bass mode has resumed once again.

Related Posts to JBL Charge 3 Bass Boost Mode

    1. Updating Firmware on JBL Charge 3, How To
    2. JBL Charge 3 Change Name, How to Rename It
    3. Reset Button in JBL Charge 3, Where It Is Located
    4. How to Tell if JBL Charge 3 is Charging
    5. JBL Charge 3 Speaker Review, Features, Specs

Other Posts About the JBL Charge 3 Power Bank BT Speaker

    1. Pairing JBL Charge 3 with Google Home Instructions
    2. How to Run JBL Charge 3 Firmware Check
    3. JBL Charge 3 Speaker Review, Features, Specs
    4. Updating Firmware on JBL Charge 3, How To
    5. JBL Charge 3 Change Name, How to Rename It

References

    1. JBL Charge 3 Portable Waterproof Bluetooth Speaker Product Page, on JBL.com

Revision History

    • 2022-12-02: Updated links.
    • 2020-11-17: First published.
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