Hello Ralph,
Yes Duke did comment and clarify on what he is doing in regards to his speakers and they are not a typical monopole horn system, his being a bipolar horn speaker, i do agree this could be a better presentation of a standard horn config and as technology marches on, i can see horn speakers getting better , but better than what? another horn , absolutely! The best available to us absolutely not! others are marching forward too.
I also cannot agree that a horn speaker will sound like a planer, 30 + yrs experience designing and selling speakers tells me not so, the radiating pattern large surface area and lower transient distortion vs a single driver over the same range are typical standouts.
But i do reserve the right to be wrong here, but that would entail hearing one of these magic Horns..... right ?
Don't feel this is all Horn bashing there are bad planers 2, Recall me saying 90% of the speakers on the market are bad , some really bad ! This is across the board affecting some topologies more than others, and i have heard bad electrostatic speaker on many occasions , as recently as a few months ago ....
I will continue to listen and enjoy the music, there are many multi panel planer systems capable of reproducing the best of a recording, not shy for bass and lacking nothing to a horn speaker for power not to mention multi panel dynamic dipole systems that are way ahead of any Horn system i have ever heard and i could accept that even with my contacts and exposure at the highest level of the game, that i may have never heard a good horn system...
I will have to accept your's and Duke's word for it, as you mine that they will not approach the sound of a well built planer system....? IMO ..
Regards,