A very quick project, a pair of Scanspeak 10F/8414G10 came up locally for sale so snapped them up!
Perfect fit in the Frugelhorn Lite cabinets, work so much better than the Veravox 3 drivers I was using before. They sound very linear through the midrange and very refined on top, I don’t think the ‘need’ a tweeter but it may help crossing over to one.
As you would expect, they lack bass below I guess 60Hz, certainly some food for thought on a future DIY project as a wide range in a F.A.S.T design crossing over to a large woofer.