I know this is a car audio question so before you guys drill me, I need some help. I am currently running the Polk Momo MMC6500's in my Toyota Tacoma and love everything about them. Anywho, I have a defective tweeter in the passenger side door. When I say defective, I do not mean blown. The grill on the tweeter is vibrating and there is no way to stop it from vibrating. Who would be my best bet to contact for car audio products. Polk is closed on the weekends so I was hoping to send someone a e-mail or something to try and get this resolved as soon as possible. Any help from my forum buddies would be greatly appreciated.