Thanks for the replies people. I appreciate it and the input was duly noted prior to placing my order. I have since received 6 of the 8 I planned to order, and ordered the last two this evening in fact. I have completely changed my main home theater space to a new Pioneer VSX-LX505 receiver, Monolith M12 v2 powered subwoofer, Monolith Encore T6 floor-standing speakers, Monolith Encore C6 center channel speaker, and now, 8 Monolith Encore B5 bookshelf speakers for all satellite positions of my system. All of the Encore series are indeed 4 ohm speakers, and other than the T6 floor-standing speakers, the rest are all of a sealed design. Nevertheless, since I have purchased, received, and then installed them, I have come to truly appreciate not only the sound these speakers produce (which is a sound I truly prefer over the Bowers and Wilkins speakers they replaced), but the subtle, yet attractive aesthetic change they have provided to my space as well. And while the B5s are quite a bit larger than anything I have ever used as a satellite speaker in the past, they look awesome in each of their respective positions, and with Dolby Atmos tracks/films especially, they truly have brought the surround and height channels to life in a way that even my wife has commented on several times at this point, saying how she never really noticed much of the sound coming from around her so much as she does now. After running DiracLive with everything installed in its place, the system as a whole is truly something special, and I have zero regrets with any parts of it at all, not even in the least. These are truly amazing speakers, and when I hear them, all of them, it is difficult to believe that I was able to put it all together for the amount of scratch I put together to do so! I am looking forward to many years of awesome movie watching and gaming experiences, both on my own, and with the family! Thanks again to those of you who stopped and took the time to read the post, and then to include a comment before moving on. I appreciate your time.