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
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 . 
iF Andy can’t help…well….then….. ( i get almost all my tubes from Andy… )
but as others have said give it time…

i have at least 3 systems at any given point, so i can relate when some combination is disappointing against the reference…..

it will make you a much more discerning listener…..and possess a real balanced opinion….priceless…

good luck on your journey…..