Yeah, those Opals look sweet. As a single driver fan, I'm also a big fan of active speakers.
Years ago I auditioned Paradigm Active 20s versus Studio 20s (the passive version of their small 2-way standmounts with the same drivers). It was no contest, no kidding. Frequency response was flat, dynamics were amazing, but the bass was unbelievably deep and full. Concerns regarding microphonics or not being able to shop the amps yourself are just plain secondary to the advantages of going active.
And as a nearfield listening fan, I'm also a big fan of studio monitors.
Nearfield isn't everyone's cup of tea, but it sure removes a lot of the room effects. The challenge for speaker selection is to look for coherency. I do wonder about that 8th order crossover.
Would like to know more about those variable impedance bass reflex ports (but I'm sure that's their secret).