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How Do Speakers Work?

Speakers translate electrical signals into sound, so you can hear audio from a home theater system, a cellphone, or stereo speakers. Using an electromagnet and a permanent magnet, speakers pulse electricity into a cone of flexible material, which emits sound. To learn more about how speakers work, read on.

An electromagnet is a metal coil that generates a magnetic field every time electric currents flow through the coil. In a home theater speaker, this electromagnet is located in front of a permanent magnet. As electricity pulses through the electromagnet coil, the magnetic field vibrates back and forth in reaction to the permanent magnet. The flexible material amplifies the vibrations, which creates sound.

Get the best home theater speakers in Chicago with TVTI. With our complete home theater systems, you can enjoy wireless surround sound and the greatest visual technology there is. We are available to answer questions and start designing your home theater once you call us at (312) 265-3760.

Categories: Audio

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