If one were designing "ideal" big 2-way monitors for their home, would the following make sense?
Use a 2235H for the low end in a 5.5 cu. ft. tuned cabinet.
Use a K145 as a "helper speaker" , not only to reinforce the low end but to extend the mids a bit.
Use a TAD 4001 or JBL 2331H for the top on a Westlake or JBL 2390 horn.
I think bi-amping these and crossing over around 800Hz should be right.
Obviously using the K145 is the unusual aspect of this, but the 2235 doesn't quite reach the 800Hz by itself. Yes, the cabinet would have to be large, but not 11 cu. ft., as the K145 doesn't need to be flat to 40Hz. If the K145's effiency could be brought down a bit, it might mate with the response of the 2235 quite well.
Just a few thoughts about an unusual design.
Tom