great information everyone thanks you found a few i had forgotten about.
I've had many of the Klipsch line heresy's mk3's for a time them i tried the new Cornwalls but didn't really like them more then the LaScala's i alrteady owned other then the lower bass. just a note the LaScala's i owned were 1988 vintage with many mods, not one driver was original new crossovers, new wires by duland, extensive damping of horns and cabinet. they were really nice sounding regret selling still. but they were all black not my thing.