El-Pipe-O (El-Pipe-Mino) ??? - Page 3

Ernesto · 26th October 2005, 06:35 AM

Quote:

Originally posted by cporada
Hi Nelson and others
Could anyone tell me what length of 12" sonotube I would need to build an El Pipo with my Shiva Mark IV? If I understand correctly, since Shiva has an Fs of about 21Hz, I would need a 13 foot long pipe to be at 1/4 wavelength. I have already built a stereo pair of T-lines shown below, but they are only about 7 feet long. Can anyone tell me how to calculate what the response should be with that length?
Thanks
Chris

Hi CPORADA you can find the best info at this site :
http://www.quarter-wave.com/
altought there are many other good sites about the topic.
Put tline audio design in google or yahoo and you have a bit.
Regards.

Ernesto.

Scottmoose · 26th October 2005, 09:00 AM

Hark? Is that an earthquake I hear, or is it just your new subwoofers shaking the foundations?

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26th October 2005, 09:00 AM	#22
Scottmoose diyAudio Member Join Date: Mar 2005 Location: UK	Hark? Is that an earthquake I hear, or is it just your new subwoofers shaking the foundations?

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