Speaker box info and calculators

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S Clark

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Speaker box info and calculators
« on: 3 Feb 2010, 09:06 pm »
There are several good programs for helping design speaker boxes.  If you find some that I have left off, please post and add them.
Basic info: http://www.diyaudioandvideo.com/FAQ/Build/

Box Calculators
The Lalena.com site also has basic crossover info and notch filter info.
This site at Madisound looks interesting, but I haven't explored it completely. http://www.madisound.com/services/hifispeakerdesign.php


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Re: Speaker box info and calculators
« Reply #1 on: 4 Feb 2010, 02:10 am »
Here's a box calculator that you can download (the demo version is usually adequate):


All you need to input is Fs, Qts, Vas, and Qes.

I'm suspicious of the results the vent calculator gives you for multiple vents, but otherwise I think it works well.


edit 12-27-10:  That link no longer works; I've been unable to re-locate this speaker simulator on the 'net. 
« Last Edit: 28 Dec 2010, 03:47 am by Duke »


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Re: Speaker box info and calculators
« Reply #2 on: 28 Mar 2013, 10:36 am »
SPEAK at Gedlee.com is free now. Not very friendly for a beginner but if you are patient enough can work it out.