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pi 8 question [message #51274]

Tue, 24 July 2007 09:56

cheyoung
Messages: 5
Registered: May 2009

Esquire

May I know what is the cut off frequency for the pi 8 mid horn?

cheyoung

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Re: pi 8 question [message #51275 is a reply to message #51274]

Tue, 24 July 2007 11:49

Wayne Parham
Messages: 18783
Registered: January 2001

Illuminati (33rd Degree)

There is a lot of good information about the midhorn in the post below, including response charts with and without the crossover and tweeter.

Midrange Horn

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Re: pi 8 question [message #51276 is a reply to message #51275]

Tue, 24 July 2007 11:57

cheyoung
Messages: 5
Registered: May 2009

Esquire

hi wayne,

if i would to make it round then should i based on 150hz free space ?

cheyoung

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Re: pi 8 question [message #51278 is a reply to message #51276]

Tue, 24 July 2007 16:11

Wayne Parham
Messages: 18783
Registered: January 2001

Illuminati (33rd Degree)

It depends where you will be using the horn. If you plan to use it out in the open but standing on the ground, model it in half space. It will be close enough to the ground to get some loading at the lowest frequencies. Changes like this are pretty substantial though, so I wouldn't expect it to act the same.

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