Well now that we got that all cleared up...
I have a question for the OP if he's still around...or I'm just getting in the middle of this for no reason...
Full disclosure: I have not heard Aperions or anything from AV123, so I feel I should give an opinion too.
Why are you looking to compare Rocket RS850's to the 5T's? I would think the Aperion 6T's would be a better comparison based on published specs and price. The 850's before the current sale retailed for almost twice as much as the 5T's, and even on sale are still $400 more. It's not very scientific, but I would think it's a fair assumption the 850's will out perform the 5T's. However, I would not make that assumption against the 6T's. Just curious, as to me it would appear you may be comparing two sets of speakers that might be in different performance brackets to begin with...
I'm hoping to get a few sets of speakers in home to compare soon, 6T's being one of them, sadly however, I will not be auditioning anything from AV123, as they have no center channels I can accomdate in the price range I am looking.
Now back to the regular posters...