Hope someone can help me out. I've an A300 cambridge amp and a pair of mission 781 speakers. Basically, at low volume, the sound disappears from the right channel before the left. It's not that low a volume, the sort of level i listen to late at night. It's not the speaker, as the problem remains on the right if i switch the speakers. Is it just the difference between the bass and treble? Or could my amp be causing problems? Or is it because the speakers are designed for higher volumes? Sorry if this is a stupid question, it's decent kit but i'm not that much in the know i'm afraid. cheers.