3 way crossover design advices

[AllenB]

It could be done using VituixCAD, Xsim3D, Speaker Workshop and probably others.

If you measure with a microphone on your scope then you will be trial and testing for a long time, but you can do it. How will you set the phase when some of the response is not minimum phase? You need a plan to get from what you have to what you want.

 

[WhiteRhino]

In the band pass filter the `turn frequency` is the FR of the middle of it ?

 

[WhiteRhino]

OK I understand it .
This is the formula for cut off active cross linkwitz
I test filters in Xsim linkiwtz 4 order 24db
looks like the best filters to my elements is
LPF for woofer with cut off 600HZ
Band pass for Mid 1.4KHZ-3KHZ
HPF for tweeter 3.2KHZ

There is allot of space between woofer and mid that is because
both are need Attenuation at this FR range .

 

[WhiteRhino]

Look like this configuration will be good , next week I will start to build .
The cut off are
LPF - 426 HZ .
BPF - 682 HZ - 3789 HZ .
HPF - 3789 HZ .
Any advices will be welcome .