Harmonic Design products have been used in professional sound reinforcement situations for over 42 years. Whether mobile or fixed, they are a powerful and versatile tool for the user. Therefore, they are often used in festive halls or churches, at city events or festivals and conference and media rooms around the world. Take a look at our references and start your next project with Harmonic Design loudspeaker systems. Get ideas and suggestions on how Harmonic Design products can be used and include your project in our references!