So I’ve been having issue with my subwoofer/tailgate for a few weeks now.

Last week I took it to an audio shop in Leeds and they had the panel off and filled it out (dynamat) but there is still abit of rattle from the outside of the car in the number plate section.

I’ve got a private reg on it which is fitted with sticking pads. I’ve also covered both holes for where the old plates were held and still no cure. Im starting to lose my patience now. Can the sub be fitted somewhere else lol

I put a post on this in tricks and tips section. Dampening the metalwork and back of plastic trim worked for me.