Flexus 300 - How to Check Firmware

You can check the various, current firmware version numbers on your Flexus 300 sound bar by pressing the pair button on the back of the sound bar

On the front of the bar, the LED display will show the different firmware versions after each press cycling through all of the firmware components.

NOTE: You can also check the current firmware versions using the Klipsch Connect app. Simply open the app, connect to your device, then go to "Settings > Product Information" to view your firmware versions.