These impedance plots look right?

I think I got my jig/SW working right. I hope. So these are three measurements I did of drivers in their cabinets. Do they look right? I was expecting to see a second bump for cabinet resonance, but there's only the one. For interest, I also plugged it into the dodgy XO I'm using...


Apexjr 8" woofer  (spec is Fs of 47.75Hz)




Macintosh midrange ...



Maelun (sp?) tweeter



And looking into the crossover