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
BTW I contacted Vinnie Rossi to give him my congrats on the L2iSE and mentioned the high damping factor that wasn’t supposed to work with the Nenuphars. He suggested adding a 10 ohm resistor to the positive speaker terminals to see if that made a difference. I ordered the resistors (VR told me which kind) and we’ll see. 
Well, I just have to be sit here with my SIT-2.
Very happy actually. I prefer it to my SIT-3 and Bakoon.

Speaking of which, I'll be reducing my inventory before the end of the year.
Anybody interested in a FirstWatt SIT-3 or Bakoon AMP-13R?

Robert
As for an earlier question about speaker cables, I've had good results with my Stealth Audio pair, although I admit I haven't tried anything else.

Robert