I am very satisfied with my Kanta 2’s with a 400w 2 channel Carver Amp. Can’t wait to add more separates. They play very loud, nicely in my 16x38 room. I thought about wanting the Kanta 3, but don’t think I need it. When I get my Anthem STR preamp, I will see how it plays with bass control for my pair of JL Audio 112 subwoofers when playing music.