FreshPurp

I know there are threads on this, but none that i have found actually come to a conclusion.
I hear a sort of rattle sound when going over bumps. It almost sounds as though it's coming from behind the dash. Several checks have been done with no success. From what I have found on forums and videos I'm beginning to think it is my strut mounts. That would make sense with where it sounds like the sound is coming from (in car), but I am not sure how to check that. By simply looking at the strut towers from the engine bay all seems good and bolts are tight.
Any ideas or suggestions are appreciated.