hello, i have the klipsch promedia 2.1 system for about 8 years now. subwoofer is making rattling noises. i first thought it was the driver so i replaced it, but didn't solve the entire problem. then noticed the rattling was coming from the rear panel, so i removed it and tightened everything down that i could. still rattling.
can't figure out what else to do?
looking for suggestions. thanks