I own a pair ... since fall of '13 ... very, very similar, tonally, to the Dynaudio X12. Will they be used for passive or active listening? the reason I ask is because if you plan on using them for critical, detailed monitor usage you may be disappointed. at that same time though there is very little chance of getting ear fatigue and if placed properly, no need for a sub. the rear reflex port & crossover combine to give out a great soundstage. I use them now in my bedroom (20'x20') and I'm extremely pleased with the results, considering how they fill the room with sound without sounding forced or harsh. if there's a $400 set of speakers that sound better, I haven't heard them.