Elevate your listening experience

RD Physics develops loudspeakers that not only sound good, but are also good for the planet. Explore the Circular Sound® loudspeakers or have fun building our DIY models.

Circular Sound Loudspeakers

Our beautiful loudspeakers

Bring joy to music lovers

Who want to elevate their listening experience

With high-quality sound

While reducing electronics waste

Unlike loudspeakers made from virgin materials

Do-it-yourself loudspeakers

Have fun and learn acoustics by building your own loudspeakers. We offer a wide range of DIY models that you can 3D print. No workshop or woodworking required!

3D printed speaker

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