About this app

After spending over 60 years mastering the art of sound, we know that the only right way to listen to music, is your way. That’s why the Marshall app has a variety of features that let you customise your HESTON TV- soundbar experience to your personal taste. The app will guide you through initial setup, perform room correction and adjust the sound modes settings to find perfectly balanced Marshall signature sound to match the power of your playlists, movies or TV shows. Receive Over-the-Air updates to keep your HESTON soundbar up to date without ever lifting a finger.

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