I am experiencing a weird problem with my center channel speaker. It is a Klipsch Synergy C2 and when it is close to my 31" JVC crt HDTV the left woofer will buzz when the tv is on. This happens even when my 6.1 Yamaha receiver is turned off. If the tv is turned off the buzzing stops. If I pull the speaker 1 1/2 feet (about 1/2 meter) away from the tv the buzzing stops. What's going on and what can I do to fix it? I can't pull it out too far or it will be too close to the listener.
I am inclined to agree with you about emf. I highly doubt it needs a new driver if the woofer stops buzzing when 1 1/2 feet away from the tv and the receiver is on or off. Even if I don't have the receiver on, the buzzing still happens. That's I say it's weird. However, it is only effecting the left woofer. Maybe a new driver is in order. I will take it apart and check for loose connections.