Cube Audio Nenuphar Single Driver Speaker (10 inch) TQWT Enclosure


Cube Audio (Poland) designs single drivers and single driver speakers. 

Principals are Grzegorz Rulka and Marek Kostrzyński.

Link to the Cube Audio Nenuphar (with F10 Neo driver) speaker page: 

https://www.cubeaudio.eu/cube-audio-nenuphar

Link to 6Moons review by Srajan Ebaen (August 2018):

https://6moons.com/audioreview_articles/cubeaudio2/

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Parameters (from Cube Audio):

Power: 40 W

Efficiency: 92 dB

Frequency response: 30Hz - 18kHz ( 6db)*

Dimensions: 30 x 50 x 105 cm

Weight: 40 Kg


* Frequency response may vary and depends on room size and accompanying electronic equipment.
david_ten
@kw6

Yes, regarding:

Does it have treble information that reveals the air and hall of the recording?

No, regarding:

Have you found any speaker colorations having lived with them for awhile?

However, I am nowhere close to being an expert on the fundamental elements of music. ...ymmv

As a note, I consider the entire system and room to be responsible for music reproduction. Isolating the Nenuphars from ’this’ is, in my opinion, problematic. Especially so for the amplifier - speaker - speaker cable unit, which I regard to be a ’singular organism.’
Thanks for your feedback David. I will have to to audition in person. My other speaker I am interested in is Magico A3.
@kw6,
If you’re ever able to hear both the Magico A3 and Nenuphar (Each respectively driven by  an appropriately matched amplifier) I would be quite interested in your listening impressions. Those two speakers are so different and at near opposite ends of the spectrum in regard to their design. I imagine that they sound very different from one another.
Charles
If you’re ever able to hear both the Magico A3 and Nenuphar (Each respectively driven by an appropriately matched amplifier) I would be quite interested in your listening impressions. Those two speakers are so different and at near opposite ends of the spectrum in regard to their design. I imagine that they sound very different from one another.

I am also eager to hear about this comparison. Apart from different design, their amplification requirement is also very different.
I find my 94db/1w/1m, 8ohm speakers somewhat limiting in terms of amplification.  Plenty of people do, but I don't think I'll ever move beyond the 25W/channel I currently use.  Watts may be cheap, but if I'm dumping funds into amplification, I'd still rather dump them into fewer watts than more of them. 

The amps also tend to get so complicated the more power they're managing... just look at Nelson Pass' First Watt line to see how alluring the low power designs can be.  He has the capacity to build some of the best reviewed high wattage amps available and still spends a huge amount of time (perhaps the majority?) playing with low power designs.