how to mount sub to prevent rattling?

please post pics of your setup.

Just got my box from Mr marv, the fit and finish are superb. im running JL 13.5 flat woffer and JL500/1 amp, it rattles crazy when hitting sweet, loud bass.

 

You have to figure out what is rattling to fix the rattle. If it is the box against the back wall, small peices of rubber or neoprene work exceptionaly well.

If it is trim, you will need to find a way to secure it or weigh it down.

If it is the sub hitting the back of the seat, then remove the plastic cover.


Without more information, it is neigh impossible to give you a specific answer.

 

yep....where is the rattle coming from? What does it sound like? What have you done to try to find it? etc....