As has been pointed out, implementation is the big variable. Many who’ve heard it find the Cube Audio Nenuphars to sound exceedingly good. It’s considered to be one of the best single driver full range speakers currently available.
Charles
Whizzer cone drivers
According to my expirience as speaker designer , i am wondering why so many companies still making loudspeakers with wizzer cone drivers and so many guys fall in love with this products choosing small paper cone as a additonal tweeter prefering high quality tweeter made from top quality components.Yes, no crossover ( capacitor) , but still ?