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
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 
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 I will start on Magus then the Mini floor standing.Yes I will let you know.Happy Thanksgiving belated and your family, my friend.