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Re: premium stage 4 pi's and the speed of sound [message #34044 is a reply to message #34042]

Wed, 10 October 2001 21:17

Wayne Parham
Messages: 18790
Registered: January 2001

Illuminati (33rd Degree)

That's true. The idea is that we don't want turbulence to generate a sound of its own, and we also don't want a restriction that acts as a resistance. Airspeed is a function of displacement and frequency, is maximum at fb and falls off above that. So woofers with large cones or long-throw suspensions need speakers with larger ports.

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		premium stage 4 pi's and the speed of sound By: replay on Wed, 10 October 2001 18:53
		Re: premium stage 4 pi's and the speed of sound By: Wayne Parham on Wed, 10 October 2001 21:17

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