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'hour-glass' port [message #45274]

Thu, 26 August 2004 00:46

Yury
Messages: 52
Registered: May 2009
Location: Kiev, Ukraine

Baron

hello!
I want to do 'hour-glass' port for my subwoofer.
it's should be round.
how can I make it? which material and method?
theoretically I wish to make it exponential.
thank you

marble world

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Re: 'hour-glass' port [message #45276 is a reply to message #45274]

Thu, 26 August 2004 15:05

Wayne Parham
Messages: 18787
Registered: January 2001

Illuminati (33rd Degree)

You could perhaps make it on a lathe.

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Re: 'hour-glass' port [message #45297 is a reply to message #45274]

Sun, 29 August 2004 17:38

Tightwad
Messages: 41
Registered: May 2009

Baron

Precision Sound Products sells a range of flared ports. Google for their website. They sell through Madisound and others. I don't know if they are exponential or not.

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Re: 'hour-glass' port [message #45298 is a reply to message #45297]

Mon, 30 August 2004 00:02

Yury
Messages: 52
Registered: May 2009
Location: Kiev, Ukraine

Baron

thank you Tightwad and Wayne for advice. but I have to do lot of operation. I need to change design many times. so, I have to do it myself. ok. I have few idea now and thank you again

marble world

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