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

I'd go very carefully with shipping back your drivers to get reconed.

1) are you 100% positive you will prefer the new upgrade over what you have now

2) 1-2 weeks turn around,,

ahhh, any guarantee 14 days by midnight last day of the 14??.

**ohh shipping was slow,,,,shop over loaded with recone orders,,,,some techs are out for various reasons...***

Watch Judge Judy sometimes, the things folks get themselves into.

Just saying....

mozartfan  Can't be 100% sure unless you audition them obviously, which I can't.  But, as I've intimated, I would trust Srajan's recommendation.

Jon is estimating turn around time.  I don't think he's done an upgrade yet.  He's a very straight up person/distributor, so I think once he knows what the turn around will be, he'll be transparent in letting us know.  Will obviously have a lot to do with volume.

As for Judge Judy, not sure what you're alluding to.  That I do the upgrade and am so unhappy I sue distributor/manufacturer and end up on Judge Judy to get my $1500 back plus original drivers?  Absolutely, she would be my first choice for resolution... 

As for Judge Judy, not sure what you’re alluding to

 

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I’m sure Cube will be straight and honest/fair with its Neu owners in the manner they handle the upgrade. Its just that if you watch some of these petty court cases, folks trust the other party to the point of blind faith. Just saying.... You definetly do not want to be w/o music for more than what the agreements states. 14 days should mean 14 days OR LESS. Not 14 days + a few extra. If Cube was straight,, they could say, IF we can’t get the driver back to you in 14 days or less, its a 50% discount off upgrade,,Or something like that. This is my point.

 

That 14 days might just be a hopeful guess. Cna you imagine if it extended beyond 3,4, 5 weeks. Thats my reference to *Judge Judy*. Welcome to the real world which harbors a few surprises.

Stephen, interested to know your thoughts on iFi Pro iDSD Signature. Other reasonably priced dacs that seem interesting are Lab12 Reference and MHDT Orchid. I might be getting my hands on these? Would make an interesting separate thread I think.

toetapaudio  Yes, I will post impressions in a separate thread.  Have about 6 hours on it right now.  There are so many filters and combinations that I've hardly scratched the surface.  First raw impression:  GIANT KILLER, beware.