try playing some material that causes the rattle. When you hear it try pressing on the back of the amp plate firmly and see if it goes away. If so, I would reccomend tightening the amp a bit.

Also, what do you have the gain (volume) knob turned to on the back of the sub?

What is your crossover setting and your sub db level in your receiver?

Last edited by terzaghi; 07/02/08 11:49 PM.
-David