Crossover Design Newbie - 2 Way (x2) Sound Bar

[ibroodryk]

I'm looking to cross a Dayton RST28F-4 Tweeter with a Dayton RS125T-8 Woofer. I'll construct a sealed enclosure using the LDC formulas (Qtc=0.707).
Before I pull the trigger and start down the path of OmniMic and DATS testing, I'd like a sanity check. Working in XSIM with the on-axis 2Pi ZMA and FRD data from Dayton, I've come up with a network that crosses the two components at 2360 Hz. What can I glean from the phase response curves?
Am I close, way off, or just plain wrong!? Please take a look at my XSIM screen shots and let me know.

Thanks,
~Iwan

 

[David Morison]

The forum ate your homework 😱
At least, none of the images are showing up here, sorry.

 

[ibroodryk]

Hmm, I guess embedded images are not supported here (I'm not much of a forum guy, please excuse the user error). I have uploaded the three images to imgbb.com. Hope this works. They can be found here:


https://i.ibb.co/nRZWsYd/Crossover-Circuit.png
https://i.ibb.co/C6ZZz0Q/Frequency-Response.png
https://i.ibb.co/0r5mbgQ/System-Impedance.png

 

[Mayuri]

You have not accounted for baffle step diffraction on your circuit 🙂

Most likely driver responses are not the same as recorded in your enclosure. If you can, build a prototype and measure the drivers in it yourself.