I now have 8 Polk speakers that use their 6502 driver. . . Monitor 4/5/7/10 Of course we all know about their magnet troubles. . .I have 4 that are locked up. Since they are only 48 bucks new I am not too concerned but. . . Have any of you found an alternative or upgrade from PE or elsewhere??? I scanned their 6.5 drivers last night and they must have the equal or better driver. . . If not I will buy from Polk but just curious if anyone has done anything on these lines????