Horn based loudspeakers why the controversy?


As just another way to build a loudspeaker system why such disputes in forums when horns are mentioned?    They can solve many issues that plague standard designs but with all things have there own.  So why such hate?  As a loudspeaker designer I work with and can appreciate all transducer and loudspeaker types and I understand that we all have different needs budgets experiences tastes biases.  But if you dare suggest horns so many have a problem with that suggestion..why?
johnk
Alrighty, folks! The ultimate horn skeptic has sat down and listened to a fully horn loaded system in the form of Klipsch LaScala II. 

I'll start with the cons and finish with the pros.

The imaging wasn't up to the standard of my Focal. I'm willing to chalk some of that up to the room, though I feel that the room was about as dead as my room at home. Specifically, the soundstage was strictly limited to the space between the speakers. The sound was more forward, but certainly not attacking my face or anything. The bass was AWOL at 40Hz; a fact I couldn't live with. 

The soundstage between the speakers was very good. I relent from using "excellent" only because the scale of depth didn't beat my Focal. The dynamics were first class, definitely besting my Focal, but not by a wide margin. The bass was great before it went on vacation. 

In conclusion, I'd have to do a lot more listening before I decided if such physical dynamics are something I'd want to live with. I can imagine them being fatiguing, especially with certain albums I like, but I can appreciate the thrill of such an aggressive character. The lack of bass is a total non-starter though. 

I liked them. I would sit and listen to them for hours to better understand them and how I heard them. But at their price point, $8,000, I feel like I'm get 90-95% of the dynamics, better soundstage, and more deep bass for half the price in my Focal. I can conceive of better placement and room treatment tipping the balance, but I didn't hear that. 

So there. Nobody can call me dishonest. I think most would call LaScala II great examples of a fully horn loaded system. I listened. I liked them a lot. Probably not speakers I'd buy though. 
K horns are availble used  $2500 up. Altec a7 $800 and up EV has full horn options under a $1000. Most of these are a good step up from LaScala. The low used price allows room for well thought out upgrades. If ones in the know world class horns can be built under $3k. Or go on craigs they exist all over the USA.
There was a nice smattering of large horn speakers at CAF this year.

After seeing and hearing the La Scala IIIs there I was left to wonder why anyone would need to invest in others from smaller companies costing a fair bit more. I would love a pair of those in my house. Of course as always, different strokes.....

In the last few months Ive had the opportunity to audition current model Heresy, Forte, and La Scala as well as Cornwall II.   All very very nice!   
kosst, glad you heard them. Lascalas used, with mods, tweaks and updates, are much less than 8K. Enjoy ! MrD.

I am glad you were able to listen to La Scala IIs and really do appreciate your objectivity.  True bass response is excellent until it exits stage left, and right.  As mentioned on the used market, stock and modded, they are performance bargains.


Bill