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 Post subject: How do speakers displace air?
PostPosted: Sun Dec 09, 2007 8:31 pm 
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I just really want to know what goes on inside a speaker. because i dont understand how my subwoofer can pump so much air out of it without using a fan

anyone know?

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 Post subject:
PostPosted: Tue Dec 11, 2007 12:22 am 
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Speakers do not pump or blow air.. what it does is it creates sound waves which propagate through air.

The speaker diaphram makes the air to vibrate and this disturbance travels through air creating a sound wave.

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