modelling woofers in spice

Tweakers' Asylum

Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

Anyone have any idea how to go about doing this? I've seen Small's research into the equivalent electrical circuit and I've seen models like this one
http://sound.westhost.com/lr-passive.htm#1.1-woofer-midrange
but good luck trying to the parameters for drivers like the Scanpeak 8545 or the Focal 7W4411 to mirror in PSpice the real world impedance curves provided by the manufacturers for these drivers. If you can't do that then you can't tell that the crossovers you designed are doing what you want them to.
Anyone have a solution? How do you model woofers?
Thanks in advance

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Topic - modelling woofers in spice - MtBiker 21:23:57 01/04/02 (1)

Re: modelling woofers in spice - Yoav 01:31:20 01/07/02 (0)

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