JBL Bar 9.1 software download: get the newest version of the bin file here
JBL Bar 9.1 Software Download: How to Update Your Soundbar Firmware
If you own a JBL Bar 9.1 soundbar, you might be wondering how to keep its software up to date. Updating your soundbar firmware can improve its performance, fix bugs, and add new features. In this article, we will show you how to download and install the latest software update for your JBL Bar 9.1 soundbar.
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What is JBL Bar 9.1 and why you need to update its software
JBL Bar 9.1 is a premium soundbar that delivers true wireless surround sound with detachable speakers and a wireless subwoofer. It supports Dolby Atmos and DTS:X for immersive audio, as well as 4K HDR video passthrough via HDMI. It also has Bluetooth, Chromecast, and AirPlay 2 for wireless streaming from your devices.
Updating your soundbar software can enhance your listening experience by improving its compatibility, stability, and functionality. For example, the latest software update (version 22.214.171.124) improves HDMI and eARC/ARC connectivity with TV, Bluetooth connectivity for mobile devices, LED display messages, and removes a bug related to detachable speaker's battery level checking.
How to check your current software version
Before you proceed with the update, you should check your current software version on your soundbar. To do this, long-press the [VOL-] and [SOURCE] buttons on the main soundbar unit until you see the version number on the front display. For example, if you see "ver. 126.96.36.199", it means your software version is 188.8.131.52.
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How to download and install the latest software update
Option 1: Automatic update via internet connection
If your soundbar is connected to the internet, its software will be automatically updated overnight when it is not in use. You don't need to do anything else.
Option 2: Manual update via USB drive
If you prefer to manually update your soundbar software, you will need a USB drive and a computer with internet access. Follow these steps:
Step 1: Download the firmware file from JBL website
Go to and click on "Click here to download firmware update for JBL Bar 9.1 TWS, version 184.108.40.206 (Global)". Save the zip file on your computer and unzip it. You should see a bin file named "JBL_BAR_9_1.bin". This is the firmware file you need.
Step 2: Prepare a USB drive with the firmware file
Insert an empty USB drive into your computer and format it as FAT32 or NTFS file system. Create a new folder named "UPG" in the root directory of the USB drive, and copy the bin file into it.
Step 3: Insert the USB drive into the soundbar and start the update process
Eject the USB drive from your computer and insert it into the USB port on the back of the soundbar. Make sure the soundbar is powered on and in standby mode. Press and hold the [VOL+] and [SOURCE] buttons on the main soundbar unit until you see "UPG" on the front display. This means the update process has started.
Step 4: Wait for the update to complete and verify the new software version
The update process will take about 10 minutes. During this time, do not unplug the power cord or the USB drive, or press any buttons on the soundbar or the remote control. You will see "UPG OK" on the front display when the update is completed. The soundbar will then restart automatically.
After the restart, you can check your new software version by long-pressing the [VOL-] and [SOURCE] buttons on the main soundbar unit. You should see "ver. 220.127.116.11" on the front display. You can also remove the USB drive from the soundbar.
What's new in the latest software update
The latest software update for JBL Bar 9.1 brings some improvements and fixes to your soundbar. Here are some of the highlights:
Improved HDMI and eARC/ARC connectivity with TV
This update improves the HDMI and eARC/ARC connectivity between your soundbar and your TV, especially for LG and Samsung TVs. This means you can enjoy better audio quality and compatibility with Dolby Atmos and DTS:X formats.
Improved Bluetooth connectivity for mobile devices
This update also improves the Bluetooth connectivity between your soundbar and your mobile devices, such as smartphones and tablets. This means you can stream music wirelessly from your devices more smoothly and reliably.
Improved LED display messages
This update also improves the LED display messages on your soundbar, making them more clear and accurate. For example, you will see "Dolby Atmos" or "DTS:X" when you are playing content with those formats, instead of just "Surround".
Bug fix to remove detachable speaker's battery level checking
This update also fixes a bug that caused the soundbar to check the battery level of the detachable speakers every time they were connected or disconnected. This could cause some noise or interruption in the audio output. This bug has been removed in this update.
Summary of the main points
In this article, we have shown you how to download and install the latest software update for your JBL Bar 9.1 soundbar. Updating your soundbar firmware can improve its performance, fix bugs, and add new features. You can either update your soundbar automatically via internet connection, or manually via USB drive.
Call to action and closing remarks
If you haven't updated your soundbar yet, we recommend you to do so as soon as possible to enjoy its full potential. You can find more information about JBL Bar 9.1 and its software updates on . We hope you found this article helpful and informative. Thank you for reading!
Frequently Asked Questions
What is JBL Bar 9.1?
JBL Bar 9.1 is a premium soundbar that delivers true wireless surround sound with detachable speakers and a wireless subwoofer.
How do I update my JBL Bar 9.1 software?
You can either update your soundbar automatically via internet connection, or manually via USB drive.
How do I check my current software version?
You can check your current software version by long-pressing the [VOL-] and [SOURCE] buttons on the main soundbar unit.
What is the latest software version for JBL Bar 9.1?
The latest software version for JBL Bar 9.1 is 18.104.22.168 (Global).
What are the benefits of updating my JBL Bar 9.1 software?
Updating your soundbar software can improve its compatibility, stability, and functionality.