Pearl Acoustics Sibelius Speakers

@dodgealum I have not experienced the Cube Audio Nenuphar or the Sibelius speaker. But I experienced a similar speaker design from France based on the Audax AM21LB driver. You can demo the Audax speakers in Paris and the retail for approx. 2000€/pair (depending on the finish). You can save more by purchasing the DIY kit. This is the speaker I would get if I had a larger room. They sound a bit better when you're standing 3m+ away.  Comparitively speaking, most other speakers in the shop sounded more veiled. I tried a few other models from Supravox and Davis Acoustics. I'm not the most experienced listener. And I'm struggling to describe a very transparent and cohesive sound. 

I'm guessing that the Cube Audio speaker is very close in design and should sound similar to the Audax AM21. But I'm guessing. 

In conclusion, I'm a fullrange driver believer. I get it. 

Heard them at AXPONA 2025 - they sounded great. 
At first I  thought they were Cube speakers which I already heard at previous shows so almost skipped, but stayed - excellent sound top to bottom.  If I was shopping for speakers in this price range, they’d be on my very short list

I also heard them at Axpona 25 and was very impressed.  Sounded so much larger than one would imagine for size with beautiful tonal rendering of vocals, piano, strings and on one larger scale piece I heard played. Beautifully constructed as well. IMO these are worth hearing if you are in the market for high end speakers unless you need to fill a larger room with very high volume, bass dominated music.