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
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
@thieliste  I can’t comment about the Brinkmann since I haven’t tried.

The following are possible contenders

Tektron which Cube themselves use at shows
First Watt which the USA distributor uses with Cubes at shows
ACG which AVS has used
VR from this thread
Bakoon 13R which Srajan of Six Moons recommended plus myself
Found as used by the OP

There may be others of course.

From my point of view the size/weight/cost of some of the alternatives is not appealing to me.