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

After some more testing and prototyping, we decided to go the foam surround on the F10 Select drivers as well. Not only does it have a little more efficiency, but it also has a very nice, richer midrange than before. It's definitely an improvement, so we'll be switching to the new design from now on.

Improved efficiency  and improving the critically vital midrange region? How do  you not appreciate and welcome that?  The folks at Cube Audio definitely burn the midnight oil it certainly seems. 

Charles 

@onsionsi Thank you for posting this important and helpful information regarding the F10 Select driver for Cube Audio's Jazzon speaker.

I heard the Nenuphar cube basis speakers 26k, with silversmith cables and Lampuzator dac I think? This set up is my top notch favorite at the Axpona 2022.All you hear and feel is music..

@jayctoy 

What amplifier was driving the Nenuphars? Which Lampizator DAC?  You could "feel" the music. That's my kind of audio  syshem! 👍

Charles