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
@abd1

Rough (and general) numbers for my system with the Nenuphars:

~ 9.5 ft from the front wall (to the front of the speakers)

~ 7.5 ft apart (center of driver to center of driver)

~ 7 ft from the listening position

~ 15 to 20 degree toe in

Room size: 26 by 19 by 9
@abd1  Re-enforcing what you already know. Since you are in a new room, with different dimensions, etc. etc. experimentation will take time but you will find the sweet spot!!!

Let us know what ends up working best for you. All owners posting here have slightly different position setups specific to their rooms and needs.
Thanks David, hope you’re well. 
I’m going to try and get the speakers further apart. I’m sitting 11’ away and they’re about 8.5’ apart. Then I’ll try toing in. I’ll report back as I experiment. 
@abd1  Things are slowly moving along. The downed tree is scheduled to be removed on Tuesday. After that the collapsed chimney and major debris from the side of the house will be removed. There is a section on the inside of the house that will need to be sealed for protection from dampness and mold, etc. This is just the start. 
On a very positive note, I have beautiful music. 

There is a gentleman interested in my Pass XA 30.8 amp. I powered it up yesterday and have it playing music via the Nenuphars for about 2 hours now.

Have to say it is holding its own. Very good... in fact quite good!

Scott's new 2A3 amps have 80 hours of playtime on them since being re-powered up (once the electricity was restored, post Ida).  I'll post more about how they are performing, in a day or two.