Sorry curegeorg but there isn't a forum labled "Active vs. Passive Crossovers", so i guess this forum is as good as any.

Soundhound, I have no doubts that a professionally calibrated completely active setup would sound fantastic. Maybe even superior to an equivalent passive network. Just like a calibrated HT with speakers that use passive crossover networks can sound fantastic, if you're willing to spend the money to get there. My point is simply that not ALL systems (and as you so beautifully state, users) will benefit from active vs. passive networks. Besides, we are all at the mercy of our rooms, our recordings and spouses. It's a wonder we ever get any equipment we like!