t/s parameters and port

Dizzy_124dvc
Dizzy_124dvc Posts: 27
edited February 2006 in Car Subwoofer Talk
can anyone give me a short tutorial/equations on how to use the t/s parameters to compute for box volume and slot port area and length for a certain tuning frequency. for example I have the t/s parameters and want to have a slotp ort box tuned to 35hz, how do I compute for that?

thanks in advance.
Post edited by Dizzy_124dvc on
· Share on FacebookShare on Twitter

Comments

  • neomagus00
    neomagus00 Posts: 3,899
    edited February 2006
    short? here... useful? WinISD Pro... not too terrible of a learning curve, and very very useful (read the help files before you start!)
    It's not good, very fundamentally simply not good. - geolemon

    "Its not good enough until we have real-time fearmongering. I want my fear mongered as it happens." - Shizelbs
    · Share on FacebookShare on Twitter
  • Dizzy_124dvc
    Dizzy_124dvc Posts: 27
    edited February 2006
    thanks! the JL Audio tutorial was actually pretty good, got everything but one thing...just one last question for now, before I seriously "blueprint" the trunk:

    when I use the equation on the JL Audio website, do I simply put in Fs in hertz and length measurements in inches, likewise square or cube inches where necessary? just thought there are certain measurement units that might no t go together (ie, should I use metric instead?)? pardon my ignorance but Id like to have the most info before I start cutting up the templates. :)
    · Share on FacebookShare on Twitter
  • neomagus00
    neomagus00 Posts: 3,899
    edited February 2006
    everything's in inches, there
    It's not good, very fundamentally simply not good. - geolemon

    "Its not good enough until we have real-time fearmongering. I want my fear mongered as it happens." - Shizelbs
    · Share on FacebookShare on Twitter
  • Dizzy_124dvc
    Dizzy_124dvc Posts: 27
    edited February 2006
    thanks!
    · Share on FacebookShare on Twitter