that is a good point. they do have a feedback connection on the speakers. I do not know if they are accelerometers or what type. I know that I have seen some FB that just use another voicecoil. It's a good point though, if the FB element was bad or flaky it could definitely cause a problem...
Appreciate the feedback EJ. So not to belabor point but at one point you know that when you powered up and did not experience full excursion but did develop that at a later date? Thanks for the feedback
New to the board. I'm a repairer and have a friends Descent in to figure out any problems. I really don't think there is much wrong with it that I can tell. He did complain that when he turns it on it sounds like it is "wheezing" and it does. What it is doing is at power up after a couple of...