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

Showing 5 responses by v10

Hello guys!

I am a proud owner of the Nenuphar V2. I can highly recommend the integrated NAT Single HPS V2! For me that amp is one of the best tube integrated! 

I have of course tried both modes. I personally like the normal mode with 2x 50 watts better. The Vinnie Rossi L2iSE mentioned in the above post has twice the power and should also fit very well with the Nenuphar.
A low damping factor is important! The higher the damping factor of the amplifier is the less it fits to the Nenuphar.
I have also tried the Pass INT25. This amp has a damping factor of 500. I did not like it so much! It sounded a bit harsh and less round in the midrange and also in the bass.

I can highly recommend using a TEKTRON 211 tube amp (integrated) with the Cube Audio Nenuphars! Before the TEKTRON I used a NAT Single HPS. The TEKTRON is much better!! This is an addictive combination!!