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
david_ten Yes, I am seriously considering the Thoress EHTs although more likely the integrated version which would allow me to sell the VR L2iSE and bank the difference towards an upgrade to a Totaldac D1 Direct. Reinhard did offer a 10 day in home audition. I am gathering info on the EHT integrated but have not been able to find anything beyond Hifi Knights review which was very positive. This is all a bit of a stretch since many of the qualities that SE enthuses over in his review of the EHT monos I feel like accurately describes the advantages the VR L2iSE had over the SIT 1s when I got to A/B them.

Look forward to hearing your impressions of your new 2A3 amp. BTW, I can’t recommend the Linlai 2A3 tube highly enough, although sad to say I blew the filaments in mine because I had the voltage switch on 5 Volts as opposed to 2.5 Volts. Must have inadvertently moved the switch dusting. Back in go the Elrog 300bs till a new set arrives. They’re great, just don’t have the delicacy and detail of the Linlai.
@stephendunn  All the best on going forward with the Thoress EHT integrated and TotalDac D1 Direct.
Scott Sheaffer’s Found Music custom 2A3 amplifiers went in the system two Thursdays ago. Initial impressions are very positive.

Unfortunately, Hurricane Ida meant having to power off two Saturdays ago. Power is estimated to be back up this coming Wednesday. I should be able to report back with more initial impressions in a week or two.

Our house sustained significant damage from a large uprooted tree which took out one side of our home. This is where the audio room is. I doubt construction and repairs will start anytime soon, but when they do I will have to forego the audio system as we are short three rooms in our home.
Sorry to hear about your house David. Hope everyone is safe and the audio equipments survived the damage.  

Best wishes for a quick and safe recovery