Cube Audio Nenuphar Single Driver Speaker (10 inch) TQWT Enclosure

I have no reason to question that the superb Nenuphar drive utilized in an open baffle speaker with good implementation would sound very well.  I'm not convinced at all that it would exceed the Nenuphar speaker in sound quality.  

As admirable as the driver and powerful motor assembly are the contribution of the cabinet construction and geometry can't be underestimated. 

 A ton of work, methodical trial and error and design brainstorming went into the development and execution of the cabinet. All of these seperate aspects and their considerations combined to get the overall/finished product. This process deserves more acknowledgement and respect. 
Charles 

@sim_audio_nerd  Checking in to see if the responses were helpful and if you had any additional questions? - David.

Personally, I don't see anything special in the cabinet they use.  They don't even mention cabinet construction, material, damping or tweaking or their site.  Basically, its just a TQWT (tapered quarter wave tube) box.  Very good, I am sure.  Its pretty well known how to make a TQWT enclosure for any driver.  I bet they did try a few versions and damping inside before deciding on the final one.  Always more work then you think.  Here is a link to the cube suggestion for their driver.  The Nenuphar cabinet,  I bet, is not much different.  You notice they suggest just 22mm (7/8th inch) plywood or MDF as material.

https://02637fff-b463-452b-ba09-792d2e320fac.filesusr.com/ugd/dbb9c8_37860c1d840c492fb83707adcf9e20c...

Look at Magico, Wilson, VSA, speakers using granite cabinets, YG Acoustics,  Rockport, etc......now these are serious cabinets.

@david_ten Yes and big thanks. They were helpful. I am going to auditon them soon (first time didn't really do critical listening as I wanted to see something else). 

My Coincident Super Victory IIIs will really need a strong speaker to fall out of love with another speakers..but history has proven that it can happen with audio gear 😀

I will report back with my impressions. It will be paired with XA25 and Bakoon amp for the auditon. 

One thing to note for me, if I do go for the Cubes, the quest to find the right amplifier will soon have to start for me. My Moon amp will not cut it with the Cubes, that I am sure...

@sim_audio_nerd  Thanks for the update. Looking forward to hearing more about your "impressions" and your comparative take (between the two amps AND versus your current system chain) from the audition.