….the pluvia 7hd, chp70, CHP90, fostex fe108ns, scanspeak 4 inch discovery line
The Pluvia and the CHP90 would be my top choices, they are quite different, the CHP needs a bigger box, goes lower, and is a bit more laid back.
CHP70 is voiced for the Japanese market with an elevate midrange. Usually not to western tastes
FE108ns will want a horn. Haven’t heard them but if anything like the FE108e∑ or other fostex of simialr size will be more romantic with potentially some shout.
I’ve heard one of the 3” Scans, sometimes people think they are 4”. Quite neutral, very pricey.
dave