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Sun, 07 November 2004 22:55

hulkss
Messages: 15
Registered: May 2009

Chancellor

Just a couple quick commments:

The original LABsub has a compression ratio of 2:1. I have a modified pair at 3.0 compression ratio.

1 dB is .0000000029 psi
15 psi would be: 20log(15/.0000000029)= 194 dB

The actual peak horn throat SPL is more like 155 dB which is 0.2 psi.

		High output basshorn By: Wayne Parham on Tue, 02 November 2004 11:38
		Re: High output basshorn By: GraemeG on Wed, 03 November 2004 04:26
		Re: High output basshorn By: Wayne Parham on Wed, 03 November 2004 14:32
		Re: High output basshorn By: Bill Wassilak on Wed, 03 November 2004 09:38
		Re: High output basshorn By: Wayne Parham on Wed, 03 November 2004 14:47
		Boundary loading By: Bill Fitzmaurice on Thu, 04 November 2004 06:15
		Re: Boundary loading By: Wayne Parham on Thu, 04 November 2004 10:22
		Re: Boundary loading By: Bill Wassilak on Fri, 05 November 2004 14:41
		Re: Boundary loading By: Wayne Parham on Fri, 05 November 2004 15:55
		High Hz? By: rick57 on Sun, 02 January 2005 04:50
		Re: High Hz? By: Wayne Parham on Sun, 02 January 2005 14:46
		Re: Boundary loading By: hulkss on Sun, 07 November 2004 22:55
		Re: High output basshorn By: Tom Danley on Sat, 06 November 2004 11:09
		Re: High output basshorn By: Wayne Parham on Sat, 06 November 2004 11:55

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