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

@benjie 

All of this is happening with only 30 hrs of play. I can't wait to hear how they evolve after 100 or 200 hrs on them. And I have not even started to adjust toe-in or change spikes and footers or distance from the wall. I can say that everything I have read and videos that I have watched on youtube are true. I have a feeling this is going to be a fun journey with these speakers !!!

Needless to say, you’re off to an excellent start.😊

At only 30 hours you have considerably more speaker (And frankly amplifier) burn-in to go. That you are so happy with what you’re hearing already is very encouraging. Congratulations on your wise and successful Nenuphar acquisition.

It would be very interesting if once the Nenuphars are fully settled in you could try a low power tube amplifier. Just to contrast with your S.I.T.-3 amplifier. Just a thought.

Charles

@benjie   Congratulations. What a wonderful way to kick off 2023.

Once your V2s (and SIT 3) are run in and you are comfortable with the V2s, positioning and placement experimentation will deliver significant results.

Keep us posted.

Post removed 

@doni

The rest of the system is Pass Labs XP-30 preamp XP-25 phono amp TTW Momentus copper platter turntable with Graham Phantom II Supreme tonearm and Ortofon Anna cartridge PS Audio DSD transport and DAC Bryston BDP-2 and Technics RS1500 reel to reel. Cables are High Fidelity Cables. Puritan Labs 156 power conditioner and Ground System.

Last night I played some tapes and they sounded just amazing with this amp and speaker combination. The highlight of the night was when I played a copy of the Beatles Abbey Road reel to reel. I purchased this copy from a recording engineer who had passed away some years ago. He worked all over the record industry so I have no idea what the source for this tape was. All I can say is that I have been listening to this album for over 50 yrs, I have owned almost every pressing of this album and last night I experienced something like never before. The deep solid bass, the separation of the instruments, the width and depth of the soundstage, the air around the recording just spectacular. I felt that I could get up from my listening chair, walk up and stand in front of each band member, it was like they were in the room with me. Whenever friends and family want me to show off my system, I am going right for the Abbey Road tape.