Infinity Primus Owner's Thread

At the request of some of my fellow Primus owners, I am starting this thread for general discussion of these speakers.
Post here with any comments, questions, suggestions, concerns, etc. regarding Primus speakers.
I am so pleased with my Primus 250's that I have returned to them after listening to more expensive speakers on more than one occasion. They have excellent imaging, clean highs, lifelike midrange, and much more powerful bass than one would expect for their size. They are also transparent to an astonishing degree. I can look right at them and not identify them as the source of the sound. Overall, they are outstanding even at full MSRP, and a steal on sale.
If (when) I upgrade, it will not be to improve "shortcomings" of the Primus's, but rather because I think "these are so good, imagine something even better!"
(This is without even having heard the 360's yet.)

I must be the only one who really likes the Beta grills. On the other hand, I like the looks of the Primus, especially the way the grills blend smoothly with the cabinet. (They look good without grills also.)

Once, I A/Bed the Primus 250's with my Def Tech BP8b's ($800) in my 2-channel setup and preferred the 250's. Since then, I have gotten a new amp (Carver.) Tonight I am going to do the A/B again. If I still prefer the 250's, I will order 360's from Crutchfield for $400, and these will be my last upgrade for a long time (I hope.)

With the grills on, I tend to focus my eyes (when my eyes are open) into the space between the speakers and "see" the music. With the grills off, I tend to look at the speakers. For this reason, I usually leave them on.
If there is any difference in sound, it is too subtle for me to hear.

I just hope the sale price holds until I get paid (Friday.)

Last night, I did the A/B comparison between my 250's and the Def Tech BP8b's. Not only did I still prefer the 250's, but I appreciate them more after doing the test.
I was reminded that the 250's have the perfect amount of bass for my room. One strike agianst the Def Techs was too much bass*, which tended to overwhelm the other frequencies. This has me thinking that trying the 360's in my room might not be such a good idea after all, as they also have much more bass than the 250's.
Instead of saying that the Primus's are "great speakers for the price", I think it is fair to say that they are simply great speakers, and also happen to be affordable.

*This begs the question: Why do the Def Techs not seem to have too much bass in my HT setup, which is in an even smaller room? Possible answers are 1) My Yamaha HT receiver doesn't put out much bass, or 2) Surround processing sends most of the bass to LFE (even with mains set to "large".)

I was using Onkyo TX-8511 (stereo.) I have since moved up to a vintage Carver integrated amp (forget model #, but 100 very clean watts/ch.)

With those big honkin' Klipsch towers, I assume you will use the 150's as surrounds? They are a good choice for that. Do yourself a favor, though, and try listening to music on them alone or with the sub. I think you will be pleasantly surprised at what they can do.
For surround placement, they have "keyhole" mounting slots (if I remember correctly.)