I have an SVS 20-39 PC+ and the Fun Tac just did not work well enough...it would tend to dry out (or so it seemed) and then release...the number of metal crosses that my wife has on the wall sets up a cacophany of buzzes and rattles if I don't use the Quake Secure...

But if the Fun Tac works for you...then it works.

And yes, stuff on BOTH sides of walls vibrates...

Live from Austin, Texas.

WhatFurrer

"Meddle not in the affairs of Dragons, for you are crunchy and good with ketchup..."