Well, I talked to Tech support about the problem with the left front speaker, and he said that the problem is in the sub. I just sent in and had replaced one defective component causing unbearable crackling in the output(the control pod), and now I learn that the other major component of the system is defective as well?! What kind of quality assurance program is Klipsch running? And no, I'm not from Canada or Australia, or where ever else the "experts" claim all the defective systems remain. I bought the system from a US supplier (and no, it was not Best Buy) a little more than TWO MONTHS AGO.
A company that doesn't take care of its customers:
As if all this wasn't bad enough, I was told by the Klipsch returns department that I would have to pay for shipping! This sub isn't too light, so shipping by any method is going to be expensive. I think it is VERY sad that I am being expected to pay for Klipsch's mistakes: not once, but TWICE!
My advice to anyone looking for a new speaker system: run away from Klipsch as fast as you can. The sound that my 4.1 system gave my was awesome for the three weeks that the thing worked, but it has been nothing but trouble since then. Even after all the tech. trouble that I've had, I would tell you that Klipsch sound is worth it, but the poor customer service has swung my vote decidedly the other direction. I mean, I can forgive you if you screw up, but don't turn around and expect me to pay for your mistakes.