I have a Polk refrubished SR-104 that i got from PolkDirect ebay store and it has passed the warranty period. I kept it in a sealed MTX 10" box with .89cuf. The sub started gong on and off while driving and the amp is fine. When I push on the cone the subwoofer will start playing again for a bit. I believe the tinsel leads are bad and was wonering how i would go about repairing or would it be best to find a shop to do it? And if any reasourse to find repair shops in the washington DC area or where to ship it.
Also i have had trouble sealing the air around the screws 100% and was probably the cause for the tinsls to go bad. any suggestions for sealing?
Thanks for the input