Seeking input on ScanSpeak 3-way

[Josue Quiroz]

Good day!!!
I would like to receive feedback and constructive criticism to improve my first 3-way third-order crossover project.
I would like you to review the issue of phase shift and polarity, attenuation.
I have made the cut at 250 Hz and 2500 Hz
I see the behavior in the 2500hz cutoff and the image looks strange.
Your comments will be welcome.

 

[Josue Quiroz]

I leave you the impedance and frequency files used in xSIM, the files so you can analyze them

 

[Lojzek]

There is at least two things needing improvement. Firstly, any zma/frd file missing phase data does not show final response as it was supposed to do. Select the drivers in XSim and under tune, choose derive phase data for frd and zma, respectively. It will ask you about the tail response, so adjust accordingly.

Secondly, RS 225 is a little less than optimal a driver to be used as a midrange in this 3 way, but it can be made to work.

 

[markbakk]

Why are you in this topic? @Mod, a new topic seems justified.

 

[Josue Quiroz]

Thanks for your attention @Lojzek
I will take your recommendation into account to generate alternatives that I hope to share before starting the construction of the crossover and the speaker box for the drivers