Easily set up and control your Harman Kardon speakers and soundbars. Personalize EQ settings, lighting, and music playback. Stream music from integrated services and manage all your devices in one place.
2.5.4
April 27, 2026
Bug fixes and performance improvements.
The Harman Kardon One app is the official application for setting up and controlling Harman Kardon speakers and soundbars. It allows you to connect devices to Wi-Fi, customize EQ settings, personalize lighting, and manage music playback from integrated services.
Key features include step-by-step setup guidance, customizable speaker and soundbar EQ settings, personalized speaker lighting, device management with connection status checks, an integrated music player, access to music streaming services, and the ability to stereo pair or group speakers.
Yes, the Harman Kardon One app is free to download and use. The provided information indicates no in-app purchases or ads, suggesting a completely free experience for managing your Harman Kardon audio devices.
The app is designed for setting up and controlling Harman Kardon speakers and soundbars. Specific feature availability, such as personalized lighting and ambient sounds, may depend on your particular product model.
You can personalize your music experience by accessing a variety of integrated music streaming services, internet radio, and podcasts in high definition. The app also allows you to save favorite playlists or ambient sounds for quick and easy access, and control music playback directly from the integrated player.
