I DONT THINK YOU CAN STOP THE RATTLING BUT I PUT TWO LAYERS OF DYNAMAT IN MY TRUNK AN ONE LAYER ON THE BACK OF MY LICENSE PLATE IT SEEMS TO WORK FINE. THERE IS NO RATTLING IN THE CABIN BUT STILL A LITTLE OUTSIDE. IF YOUR RUNNING HIGH POWERED SUBS TRY FOLDING DOWN THE BACK SEAT THAT HELPS ALOT.

 

no offence, jsut wondering, but why ARE YOU POSTING IN CAPS?!?! just wondering.

 

dynamat is really the only thing that will work. i have tried all of that too but there are other places that rattle like between the back of the taillight and the car. another place that tends to always rattle is the back cover that goes over the speakers and the rear dash. in response to one of the other post... its not the trunk lid that is the problem, i did the whole wheater stripping thing and it helped very little. you need to dynamat the inside of the lid where there are wholes exposing the inside of the lid. the air gets in there and rattles the metal.

 

Does anyone have pics of where they have placed their subs in the boot.

I have just purchased a DLS SP12 and looking for some ideas. I have one, which i think should work.