The K-horn and the LaScala's I didn't like too much..Too much high end...
It's sooooooooooo critical that the K-horn is properly placed/fitted in the corner, it makes them or breaks them where the bass is concerned.

There's a fella a few mountains away who runs 288's on Edgarhorns(i think) on top of K-horn bass bins, it's the best sounding stand alone 2 way system i've ever heard. His K-horn bins are gasketed to the wall with foam weatherstripping and bolted in place, he says it was necessary for consistent performance.