Why Does This Speaker Move Without Wires Short

Have you ever noticed a speaker component moving even though it has no wires, no magnet, and no electrical connection?

That's called a Passive Radiator.

In this video, we visualize how a passive radiator works and how it helps small speakers produce deeper bass.

You'll learn:

• Why passive radiators move without electricity
• How the active driver transfers energy through air pressure
• What happens at resonance
• How passive radiators improve low-frequency performance

Speaker physics made simple.

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Видео Why Does This Speaker Move Without Wires Short канала SpeakerPhysics