2001 FLHTCI with stock radio and speakers..... When the bike is parked in the driveway, the stereo sounds great. While operating the bike, the stereo sounds not so great (even in town at slower speeds). It's going to be hard to describe the sound in writing; but anyone else that has had this problem may know what I'm talking about, So here goes.... The "full stereo" sound goes in and out. When I raise the volume so that i can hear the radio, it sounds like someone turning their stock car radio up too loud and the music distorts. I have taken the fairing apart to check for loose wiring (a LOT more wires than I expected!) at the speakers, and found no loose connections. The speakers appeared to be OK also. I've had the bike for about 4 months, and I remember how the stereo sounded when I purchased it. Also: Just wondering... does the stereo have speed-sensitive volume? I see from the diagram that wires go from the radio to the speedometer. ANY ideas would be appreciated.