after hearring these used Quests for a while ( with a realy bad panel 10 db down) , I showered them and rehooked them up , I was able to get a bit more out of them , enough to convince me that I wanted these speakers at full throttle,( the depth and image was far superior than the Maggies ), I talked to Jim Powers at Martin Logan and (a great guy) and orderd new panels, they will be here on Thursday, I can not wait to here these babies sing , like a newborn song bird