Originally Posted by CleatusCat
I don't know if it can be done but it would be nice if nothing vibrated off the table subs as well. Any ideas?
I'm worried about stuff vibrating off tables and shelves in other rooms of the house. If you want your bowl of M&M's to stay in place on your subwoofer end table you have conflicting design goals.
You can make it D/O or down firing. Either should minimize movement. Go a bit overboard on bracing for the table top and extra weight, like a slab of granite for the top, will help too. Having a concrete subfloor will help. If it's in a room w/ a suspended floor then the floor and everything sitting on the floor will resonate.