IK Multimedia iLoud Sub firmware 1.1.9

Latest firmware: 1.1.9

1.1.9

Last checked 12 Sep 2026

Download 1.1.9 from IK Multimediaopens in a new tab — ikmultimedia.com

How to update the IK Multimedia iLoud Sub

Connect the iLoud Sub to your Mac or PC via USB. Open IK Product Manager, select the Hardware tab and find the iLoud Sub in the Drivers/Firmware section. Apply the available firmware update. After updating, run ARC X room calibration to re-optimize.

What you need

IK Product Manager — the software IK Multimedia uses to load firmware onto the IK Multimedia iLoud Sub. Download links below.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

Drivers & software for the IK Multimedia iLoud Sub

The IK Multimedia iLoud Sub is updated with IK Product Manager, published by IK Multimedia.

Download IK Product Manager from IK Multimediaopens in a new tab — ikmultimedia.com

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IK Multimedia iLoud Sub firmware update history

Changelogs summarised from the manufacturer's release notes.

1.1.9 Release notesopens in a new tab — ikmultimedia.com

IK Multimedia iLoud Sub manual & official pages

IK Multimedia iLoud Sub on ikmultimedia.comopens in a new tab — ikmultimedia.com
Download IK Multimedia iLoud Sub firmware from IK Multimediaopens in a new tab — ikmultimedia.com

IK Multimedia iLoud Sub firmware FAQ

What is the latest firmware for the IK Multimedia iLoud Sub?

The latest firmware for the IK Multimedia iLoud Sub is version 1.1.9. FW//RADAR last checked IK Multimedia's official page on 12 Sep 2026.

How do I update the IK Multimedia iLoud Sub?

Connect the iLoud Sub to your Mac or PC via USB. Open IK Product Manager, select the Hardware tab and find the iLoud Sub in the Drivers/Firmware section. Full instructions on IK Multimedia's official firmware page.

What software do I need to update the IK Multimedia iLoud Sub?

You need IK Product Manager, available from IK Multimedia's support site.

Where can I download IK Multimedia iLoud Sub firmware and drivers?

Directly from IK Multimedia's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →