I emailed customer support expressing my dissatisfaction with how they have handled this problem and that I would not buy any more Klipsch products.
I received the following response:
"An option would be to airdust the inside of the
master speaker and volume control knob. Use canned
compressed air. To do this, remove the grill and
the 10 screws on the faceplate of the master
speaker. You will then be able to carefully pull
the faceplate out and expose the inside of the
volume knob. Airdust that entire area. That may
solve the problem altogether. If you have any
other questions, feel free to ask.
Just in case that does not work I am posting a
link below to our clearance website where you may
purchase a new set for only $50.00."
I can't believe they would suggest that I buy another pair of these faulty speakers from them!!
Last year I had a Line 6 Guitar Port that went dead one month after the warranty went out...same as these Klipsch speakers. I contacted Line 6 and even though the warranty had just expired, they still sent me a replacement for free. That's great customer service and they won me over despite having a faulty unit. Klipsch has what looks like a widespread problem with these units and they offer no acceptable solution. I now have to buy a $15 cleaner and hope it fixes the problem. When I someday spend another $2-3000 to replace my current home theater speakers with another set, Klipsch will be out of the running over bad customer service on a pair of faulty $100 speakers...smart business plan.