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8 Pi Tuning [message #45423]

Thu, 23 September 2004 10:18

Jeff Aiken
Messages: 39
Registered: May 2009

Baron

Hi Wayne, looking at the 8 Pi design I estimate ~3.5 ft^3 internal volume (accounting for bracing and the mid horn). According to WinISD, with the dims of the ports given (3 ports @ 1.625 x 3.5 x .75) it looks to be tuned to about 70hz. This yields a 3db down point @ 56hz and a 6.25db peak at 80hz. Am I mistaken? Or is this by design and corner loading is used to reach a lower cutoff? Or am I just completely confused? ;^>

Thanks in advance!

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[Message index]

		8 Pi Tuning By: Jeff Aiken on Thu, 23 September 2004 10:18
		Re: 8 Pi Tuning By: Wayne Parham on Thu, 23 September 2004 15:24
		Re: 8 Pi Tuning By: Jeff Aiken on Thu, 23 September 2004 16:39
		Re: 8 Pi Tuning By: Wayne Parham on Thu, 23 September 2004 17:14
		Re: 8 Pi Tuning By: Jeff Aiken on Thu, 23 September 2004 23:37
		Re: 8 Pi Tuning By: Wayne Parham on Fri, 24 September 2004 01:03
		Re: 8 Pi Tuning By: Jeff Aiken on Fri, 24 September 2004 08:52
		Re: 8 Pi Tuning By: GarMan on Thu, 23 September 2004 18:00
		Re: 8 Pi Tuning By: Jeff Aiken on Fri, 24 September 2004 08:54

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