Aerogel fans?! HM100 vs HM130 as a mid

Any Audax Aerogel fans out there?

These drivers intrigue me for hard to explain reasons. I know they're hard to find, but still seem available from time to time, I believe.

Theorizing a 40-50L passive 3-way with the HM210 8" and xyz dome tweeter, for the mid, do you think the HM100 4" is preferred vs the HM130 5"?

What kind of XO frequencies and slopes have you used for either of these guys?

Thanks!
 
My project with HM100Z0 https://www.diyaudio.com/community/threads/avalanche-as1-modernization.321711/

LR2 xo at 300-350 and 3500Hz


audax 0-60¤ 8ms 124.jpg Audax raw in box disto.jpg
 
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