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
The fallen tree has been removed (mostly). The stump and root ball remain. They should be ground down sometime this week. The 23 ton crane / boom truck was unable to reach and remove it.

The significant debris from the chimney / side collapse has also been removed and taken to the dump. The Parish contracted service has picked up the debris that was by the curb (us as well as the neighbors). The immediate area is looking more ’normal’ except for the impacted ornamental trees along our property boundary. Slow progress, but progress nonetheless.
Scott’s Found Music 2A3 amps now have 210 hours of play time on them. This is since power was restored, post Ida.

On Scott’s recommendation, I installed a pair of Furutech GTX-D NCF(R) Duplexes; GTX Wall Frames; and 106-D NCF Outlet Covers. The Furutech duplexes replaced my Synergistic Research Blue Duplexes. The SR duplexes remain for ancillary use. All duplexes are on a common ground.

I have 121 hours of draw-through time on the duplexes.
I have also re-introduced the T+A PA 3100 HV integrated amplifier into the system. I am bypassing it’s pre...and using the T+A SDV’s pre.

More on this amp driving the Nenuphars at a later date.
I will be comparing Scott’s amps direct into the Furutech duplexes against the amps being powered via my SR PowerCell, after the Furutech duplexes have at least 250 hours on them.

Scott’s amps have been powered via the SR PowerCell since I received them. All of my listening has been in this configuration.
@david_ten glad to hear clean up is going well. Can’t wait to hear impressions on the FM 2a3’s.