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   Home » Horn-Loaded Speakers» High End speakers Evolution - full range, back horn (6 posts, 1 page)
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DavidPiska
Posts 2
Joined on 02-01-2017
Post #: 1
Post ID: 22937
Reply to: 22937
High End speakers Evolution - full range, back horn
link
RDacoustic_Evolution_Speakers_Front_Horn_Oris500_12.jpg RDacoustic_Evolution_ZamekLesna.jpg
02-01-2017 Post does not mapped to Knowledge Tree
Romy the Cat


Boston, MA
Posts 10,155
Joined on 05-28-2004
Post #: 2
Post ID: 22938
Reply to: 22937
The High End! What High End?
David, the Merriam-Webster dictionary describes “high end “as superiority quality or sophistication. The loudspeakers you posted are inferior in quality of delivery and in sophistication of implementation. In fact they are just a reflection of incompetence of speaker’s designer and stupidity of the speaker buyer. Well, I shall give it to you: the incompetence of designers and stupidity of consumer is kind of a true reflection of contemporary High End… but it is only in own sinister way…

"I wish I could score everything for horns." - Richard Wagner. "Our writing equipment takes part in the forming of our thoughts." - Friedrich Nietzsche
02-01-2017 Post does not mapped to Knowledge Tree
DavidPiska
Posts 2
Joined on 02-01-2017
Post #: 3
Post ID: 22939
Reply to: 22938
Technical info
Dear Romy, thank you for your opinion. Did you see and hear them if you are talkig about the quality? In Munchen High End Exhibition 2016 Evolution speakers celebrates big success in demo with KRaudio Kronzilla amp.

http://positive-feedback.com/show-reports/munich-2016-part-2/
Brad Morrical wrote:

"The overall sound of this system was very transparent and direct…and VERY engaging with most kinds of music. "
 
Regarding technical parametters:
  • long direct horn baffle, with only one turn
  • horn exponenciality in all axes
  • direct speaker driver terminals
  • possibility to mount other type of 8" speaker driver as Lowther, Voxativ, AER,..
  • absence of frequency crossovers guarantees outstanding spaciousness and localization of instruments

Dimensions:

Height180 cm
Width45 cm
Depth50 cm
Weight2 x 75 kg
02-01-2017 Post does not mapped to Knowledge Tree
Paul S
San Diego, California, USA
Posts 2,656
Joined on 10-12-2006
Post #: 4
Post ID: 22940
Reply to: 22939
Encouragement
David, perhaps you are simply advertising these speakers, in which case, good luck with your product. Or, perhaps you are hoping to find for yourself a hi-fi system that others will approve of. If the latter, you would be well served to spend some time and effort reading this site before posting here. If nothing else, this should facilitate communications here, to make your time here better spent.


Best regards,
Paul S
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Romy the Cat


Boston, MA
Posts 10,155
Joined on 05-28-2004
Post #: 5
Post ID: 22941
Reply to: 22938
Wonderful!
Ah, dear, David, I am so sorry. In my ultimate and infinite stupidity I have overlooked very crucial details about the loudspeaker. It has width 45cm not 47cm wish is groundbreaking and I feel was the most significant scientific advance since discovering of fire, gravity and invention of printing press.  You also feel deeply enriched in my understanding of Sound by you introducing me with a quote from a show report. I have printed the quote and will keep it under my pillow during the next month. Hold on, it is stereo! Let make it 2 month!

A peaceful pussy
Romy the Cat

"I wish I could score everything for horns." - Richard Wagner. "Our writing equipment takes part in the forming of our thoughts." - Friedrich Nietzsche
02-01-2017 Post does not mapped to Knowledge Tree
rowuk


Germany
Posts 454
Joined on 07-05-2012
Post #: 6
Post ID: 22942
Reply to: 22939
Commercial interests and not listening skills
http://hifiknights.com/reviews/speakers/rdacoustic-evolution/
I think that David should search here about full range speakers. As he obviously can't hear the difference, maybe reading about it will help improve his designs.
David, just for your information, many here really appreciate the positive sonic results of proper acoustic time alignment, 4 and 5 way speakers with optimal drivers for each band as well as those not euphoric about essentially nothing.

Whenever I feel blue, I start breathing again.
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