win sd does most of it now, and its pretty good at it

 

From another forum
How to properly design a vented enclosure using WinISD

 

ok that has nothing to do with spl. and that is what he is asking, what works for spl.

 

But with Winisd he can calculate the port length for a tuning frequency, and it has different graphs you can compare one to the other..

As Quoted by JordyO "Typically an SPL port will be larger & shorter than a regular port. Larger to let more air through, shorter for higher tuning." -- Choose a higher tunning frequency and a bigger port size and it will give you the length..

 

u know im fing retarded. this whole time i was replying to the wrong post.

[ October 18, 2004, 01:50 PM: Message edited by: Father Yuli ]

 

Its all good.. your previous post kind of fit in..

 

yah sorry, im stupid, i should pay attention next time