I have the above speaker system on my computer and noticed music sounding off recently and figured out some sound comes out the right speaker but not everything. Specifically there is a few songs where the sound does not come out of the right speaker at all. I unplugged the speakers themselves form then subwoofer and plugged them into an iPad and tried the songs and they work just fine so I assume it has something to do when plugged into the subwoofer but not sure what it could be.