Reliability of Dutch & Dutch 8C speakers


Kal Rubinson gives a rave review of these speaker in Stereophile, but Darko, while agreeing that they sound great, seems to concentrate on the several failed units that were provided for review.  Anyone have experience with these speakers?
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So, how often does that fan turn on, and what is the noise level. I likely would not even consider a speaker with a fan. My room is so quiet that I likely would hear it. I do not accept any fan in any component. I'm not interested in introducing potential noise generating equipment.  
I have never heard the fans. If you listen to the speakers muted you may hear the fans. Don’t know. I usually play music through them. The flashing LEDs inside the base of the speaker and network ports are a little irritating though. I imagine they are part of the computer inside. Would be nice to be able to extinguish them when listening in the dark.
“I have never heard the fans. If you listen to the speakers muted you may hear the fans. Don’t know. I usually play music through them”

Much of the music that I like and listen to has passages that go silent.  Quite a bit of music has quiet passages as well.

I'm with Douglas again on this one.

I also listen to music that has quiet passages and I’ve never heard the fans. I have just been listening to loud rock for an hour or so in a warm room, muted the speakers and listened for the fans directly under the speakers. What I heard was silence. Are my fans faulty? Should I return the speakers and demand that the fans be audible?