Port Flare on 2 Pi

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Posted by Caddis [ 68.38.79.47 ] on February 13, 2004 at 22:20:38:

Wayne,

I would like to flare the port on my 2 Pis, perhaps with a 1/2 or 3/8 inch round over bit on the router. If it matters, I am using 3/4" stock with appropriate compensation to keep the design cabinet volume. How would I change the port length to compensate for the flare? I do not want to change the Helmolzt frequency, but I would like to reduce the noise from a sharp transition at the mouth of the port. Thanks for any help you can provide.

Caddis PM



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