I had a pair of LaScalas.They are the size of a washing machine.I was driving them with 200 watts per channel and I would blow out the diaphram on the tweeter constantly.Lucky the speaker repair shop down the block would replace the diaphram for $50 a shot.They are nice speakers but would be best suited for a very large space.

after getting the tweeters repaired 5 or more times i decided to sell.The guy that bought them drives them with a 40wpc tube McIntosh and never had the same problem.