Got em up and running in old cabs! Installed sealed 1.5 cubic feet, crossed over at 225hz to Open baffle woofers. A bit of shaping needed due to room problems. No jumpers installed on crossover board.
Comparison coming from from 5MDN38 with DE360 in H290C horn. This setup also crossed over at 225hz to open baffle bass........
After 20 min, sounds pretty good. The 3khz dosen't appear to be that troublesome. Top end is a bit rougher than DE360 installed in H290C. My room has something going on at 850hz. Maybe adding the woofer jumper on the crossover board will also bring it up there? EQ boosted that area a bit.
Good imaging. To me sounds like just slightly wider dispersion than 90 by 40 degree horn above 1khz but possibly due to the point source being equal in all directions. Very close in presentation to previous setup. Dynamic, smooth and does not seem harsh. Sounds better when standing than previous setup. The stage position is pretty close to previous setup.
Of course need more time with them. Might try all active at some point but need to get some time on them.