Updating Firmware With the EON ONE MK2 Column Speaker
Video Manual Series
Written by Tony Smith
Updated at January 28th, 2026
This video provides step-by-step instructions to update firmware with the EON ONE MK2 column speaker.
Transcript
The JBL EON One Mark II is a portable, battery powered column PA that features a class-leading acoustic package, and a five-channel digital mixer.
Today, we’re going to show you how to update the firmware. The firmware update can be done through the JBL Pro Connect App. Start by pairing your speaker to the app. Once paired, click the “More” icon in the lower right corner. Select “Firmware Update”. If there is an update available like shown here, click the download icon to begin downloading the firmware update. Once complete, click this icon to begin updating the firmware on your speaker. This process will take around 15 minutes. After the firmware is 100% updated, the speaker will reboot on its own. This may take around 3 to 4 minutes. The unit will power on once the firmware is updated.