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Woofer directivity [message #19545]

Sun, 13 July 2008 15:12

Pan
Messages: 1
Registered: May 2009

Esquire

Hello everyone,

All the talk about matching directivity of a woofer and horn makes me wonder. How do you know the directivity of a woofer? Is is purely empirical or is there a formula based on size? Is there any way to know what frequency a 12" or 15" woofer has beamwidth of 90 degrees?

Pan

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[Message index]

		Woofer directivity By: Pan on Sun, 13 July 2008 15:12
		Re: Woofer directivity By: Wayne Parham on Sun, 13 July 2008 18:58
		Re: Woofer directivity By: David McBean on Thu, 24 July 2008 03:01
		Re: Woofer directivity By: Wayne Parham on Thu, 24 July 2008 12:37
		Re: Woofer directivity By: David McBean on Fri, 25 July 2008 03:42

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