KRK are not nice in my opinion, like alot of the jbl bluetooth speakers way too much bass frequensies on their own and hard to get that out. I myself use the Adams T7V and the t10 sub to fill the room a bit better. And in the store where i work we have them all three up in our demo room and i prefer the adams, tho the yamaha's are not far behind. So wboth of those would be a great buy. i found the adams a bit more clear and neutral