I have had several problems with my passenger side sub. It makes a POP noise everytime I turn the car on. This pop noise then led to a change of radio,after the radio change the pass. sub blew. I told the dealer that its probaly a bad connec in the amp but they did not heed so I now have another blown sub waiting to be replaced. If this continues I dont want to lemon law the car becase of the radio but electrical problems can only get worse. It seams as problems with the stereo are common in the Xfire.This maybe a easy way out of my lease and into a srt6