i was a little bored today so i decided to stop at tweeter and listen to the new boston pro's. they sounded pretty good at high volums, one of the main requirments i am looking for in my next set of components. after listening to them the kid talked me into listening to the quarts, (i 4got which ones they retailed for about $600 )n the past they were always harsh and tired the ear after a while, not this time. using the same amp, head unit at the same volume as the pro's, the quarts sounded much beter, cleaner, cripser and not as harsh, beter mid range, i was impress, so these may be a set of speakers i would consider...........sorry if it was a boring post but everyone always seem to meantion these speakers from time to time so i thought i share my experiance with yall......