Speaker Remake RS28F with HiVi D8

ThumperTom

Reworking a set of speakers I did a few years ago.  I am updating the Burn 'n Die speakers with the RS28F and waveguide and using the existing HiVi D8 woofer I had.  I am also using the 10" Reference PR from Dayton.


Box layout for your viewing.  I have measurements done and started working on the crossover and here is what I have come up with.



I am getting the same results from XSim so I think I am doing everything about right.
Looking at the overall response, everything looks right with the phase and response.  I think the rise in the lower range has to do with how I did the blending for the woofer.  

Do I need to worry about the impedance spikes near the crossover region and if so what would be the best way to get rid of them?

I am out of town all week for work so I will have to wait until this weekend before I can mockup a XO for listening.
Here is a link to my dropbox that has all the measurement files
https://drive.google.com/open?id=12So1V4QJWCL1FmNpc5e-vOCJ0TFc15vW

Let me know what you guys think.

jhollander

What's with the hump in the bass response?  Kinda looks like there no baffle step?

ThumperTom

I think it is from when I did the blend with the near and far measurements. I am going to redo them tonight.

jhollander

Here's what I can up with.  I can send you the files 

ThumperTom

Thanks John, you can send it to my email thomas.hembry at gmail

ThumperTom

That did it John, I am just a little too ambitious with the bass.

jhollander

sweet phase tracking there...