Voxativ 9.87 system:
This is a 7" full range driver with active bass module system that I heard on Saturday. The speakers were still wrapped in shrink wrap with the exception of the drivers as the pair was for sale - I don't believe too many hours were on them, so the Pis very well could have not been fully broken in. This particular set had the middle of the line Vox drivers which use a wooden surround (not paper like the original ones).
The beauty of a single driver is coherency and immediacy - and this the Vox delivered in spades. I know people think Magicos and Rockports are dynamic, but frankly they pale compared to what I heard from a high efficient, dynamic driver system the other day. These traits are relative and unless you've spent serious time with single driver speakers, you might not know what you're missing. Dynamics and jump factor were astounding through these speakers. But they also don't suffer from coherency woes where disparate sounds are coming out of different drivers.
We played mostly digital through a Total Dac into a Audio Magic preamplifier and KR Audio Kronzilla SX amplifier. Source was Qobuz through Roon. I noticed from the get go, that something was off in the upper midrange. In particular, strings on Max Richter's Vivaldi recomposition were wiry and somewhat strident and thin. On some Cecille Savant though, I might have heard the most transparent voice I've ever heard - it really is something to hear the layers peeled back on something so simple. But I kept coming back to "thin" on numerous cuts during my demo higher up in the frequency range.
I turned to other genres including my trademark electronica to evaluate the bass - unfortunately part of the plastic was flapping a bit on a few tracks- but I noticed the bass was extremely fast if somewhat dry. One of the things about Devore bass is that it trades resolution for tuneful bass. This was the exact opposite. I also didn't feel on electronica (or large scale classical) that the speaker was at its best as the complexity increased. My friend and I quipped it probably was best just to get the monitors and forget about matching a sub - the Pis go down to a solid 40hz.
Then we went to some male vocals including Jason Isbell, Blake Mills, and Johnny Cash - it was weird that these voices were much fuller and somewhat darker than the upper registers. At this point I became confused. I just didn't feel the speaker was even from top to bottom and perhaps this was a break-in issue. When back home that evening, I played some of the same tracks and felt while my Devores are nowhere near as dynamic or immediate, that they are far more even and involving top to bottom.
As I've said before, *every* speaker is a compromise. I chuckle at people who say their speaker does it all, because I promise you it does not. Unfortunately the Vox didn't really hit my criteria but if simple, vocal oriented music is your thing then its definitely worth an audition.