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Re: Pi subwoofer kits [message #60368 is a reply to message #60361]

Thu, 09 July 2009 19:52

Wayne Parham
Messages: 18792
Registered: January 2001

Illuminati (33rd Degree)

I'll send you the plans.

It's a pretty simple speaker - just a woofer in a vented cabinet, tuned to give strong output to 20Hz. The cabinet is 3.6ft³ tuned to 22Hz, yielding f3=22Hz and f10=18Hz.

http://www.pispeakers.com/threePi_subwoofer.jpg

three π subwoofer

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[Message index]

		Pi subwoofer kits By: Russellc on Thu, 09 July 2009 16:08
		Re: Pi subwoofer kits By: Wayne Parham on Thu, 09 July 2009 19:52
		Re: Pi subwoofer kits By: Russellc on Fri, 10 July 2009 11:28
		Re: Pi subwoofer kits By: Wayne Parham on Fri, 10 July 2009 16:07
		Re: Pi subwoofer kits By: Russellc on Mon, 13 July 2009 12:41
		Re: Pi subwoofer kits By: Psychoacoustic on Mon, 13 July 2009 19:20
		Re: Pi subwoofer kits By: Wayne Parham on Mon, 13 July 2009 20:41
		Re: Pi subwoofer kits By: Psychoacoustic on Wed, 15 July 2009 20:23
		Re: Pi subwoofer kits By: Wayne Parham on Wed, 15 July 2009 22:59
		Re: Pi subwoofer kits By: Psychoacoustic on Thu, 16 July 2009 18:30

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