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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
david_ten OP
5,480 posts
 
@doni  Don, if you haven't done so, I suggest reaching out to Jon Ver Halen, the US importer for Cube Audio. He may be able to connect you with a client in your area should the client be willing, given the current situation.

Refined Audio contact link:

https://refinedaudio.com/pages/contact

doni
362 posts
 
Thanks David, will do.

charles1dad's avatar
charles1dad
10,250 posts
 
Larry,
The damping factor and amplifier output impedance considerations were discussed in ample detail in the original Nenuphar review in 6 Moons several years ago. The driver designer and builder explains why this approach was chosen. Probably explained on their website as well. 
Charles 
jayctoy's avatar
jayctoy
4,171 posts
 
I just spoke to Jon very very nice person to talk to, Iam interested to audition 2 of his Speaker, maybe next week , since we are both busy at this time.I live maybe 45 minutes from Him.
david_ten OP
5,480 posts
 
@jayctoy  Bon, share your impressions once you audition. Which models?
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