Well you can read on line what people say about active speakers - Telarc Here is an excerpt: "We feel like we're finally hearing the detail of our work for the first time," says Telarc president Bob Woods of the installed ATC monitor system. "As a professional studio product we've never encountered anything quite like it.
All that comment speaks to is Bob Woods' lack of experience with better systems. It means that whatever their previous system was (?) was much worse than their new ATC system.
Had Bob Woods or Shadorne experienced lots of other state of the art systems, they would have a different reference point from which to judge the ATC active speakers.
I am not, by the way, trying to belittle ATC speakers because they are quite good (I've listened to them on numerous occasions). They also make some good drivers, my ProAc Response Five's use the ATC midrange dome. But, there are many more high res and capable systems out there.
A limitation: The amplifiers built in to the ATC speakers are not in the same league as amps from Chord (and many others). I would hope that even Shadorne would admit that. A company like ATC would have to literally team up with a company like Chord in order to start to compete with the very best. And even then, I don't thing going active at midrange and high frequencies would be able to equal the best passive systems.
It's also not true that the active systems are necessarily more revealing and accurate. A passive system with the right speakers and Chord electronics will be very neutral.