Horn speakers , high efficiency but not “shouty”


I am interested in a high efficiency horn with SET AMPS, in a 12 ft by 18 ft room. 9 ft ceiling .
I have narrowed my choices down to Charney audio Excalibur http://charneyaudio.com/the-companion-excalibur.html
and rethm maarga v2
https://www.google.com/amp/s/audiobacon.net/2019/04/18/rethm-maarga-v2-loudspeakers-listening-sessio...
would appreciate input from any one who has heard the above speakers or someone who has a similar system . 
listening choices are vocal music , no classical music.
Very rarely might want my system to play loud party music .(extremely rare ) does not have to play it like solid state system. Thanks in advance 


newtoncr
@rauliruegas 
yes my main system is the best I have heard in the last 49 yrs . Heard many systems in diff homes, shows and in company showrooms .
the ayre and magicos are true magic . I love them . Took me nearly 20 years of trying out multiple components before I got to the combo I have .
The Charney speakers with tube pre and power amps built by him will be my second system. I have heard the diff flavor of the horns , they are different,  not better maybe not even as good ( yet to hear a horn system that sounds better than the magicos to me and that’s totally my ears ) . But horns offer something different esp in certain  recordings which I haven’t heard in box speakers or planar speakers. My second system is to fill that void , and like I told Brian Charney they won’t be competing with my main system, but will be complimenting my musical experience in my house . 
Dear @newtoncr : Thank's for your explanation, that's what I imagined. Good luck.

R.
Hi everyone,
I finally received my charneys Excalibur speakers and his 300 b power amp and preamp
based on audio note kits but made with higher quality caps and resistors by brian. 
I have included pics in my system page .
i am not very impressed by the lack of bass and tonal harshness … I will be rolling tubes per Brian’s advice … any other recommendations…
Congrats -- I guess.  Are you referring to the speakers or the 300B amp?  Also, it is hard to make judgements right out of the gate.  Tell us more after at least 50 hours of run time.  
Yes I have been playing them for over a week now, tonal quality hasn’t changed . Ordered tubes from andy bowman vintage tubes per his recommendation and a pair of 300b western electric tubes after reading the review on stereophile. Hope they help time the harshness and clean up the sound. Any other ideas .