Yes check out the 590's they are slightly warm in the lows and the trebble is extended but not bright. If you find it bright just turn the trebble down by 1-2db in your AVR.I know some of you are saying I should just add a couple of subs, but really adding subs to small bookshelves and I want big sound it just doesn't seem to make 100% sense. I mean how many of you guys putting two subs with a smaller 6.5 bookshelves I doubt very many of you are doing that right?
(I sold my set to a guy in Japan as I just try to many speakers. )
I sit 12 feet away and put 6.5" 2ways with subs all the time.
Some are very high performing this way.
My main system is as such.
Revel M126be & JBL 4309 (switch them in and out) both high passed(removing the bass) at 90hrz and blended with 3 subs and PEQ for room issues and some minor speaker response tweaks.
Maximum SPL is very high, especially with the 4309's.
Still I think you ought to go with large sized mains. Something tells me you will love it that way. The 590's can hammer out at high SPL compared to similar priced gear.