Would the New 5 Gum commercial scenario (with the huge speakers and a a pool of metal balls) work?

Question

I watched that commercial and I'm thinking it would be really cool to remake that scene. But I heard that to make the metal balls bounce like that the speakers would need to blast really hard, and such a volume could rupture your organs. Is there a certain frequency or setup that would allow the 5 Gum commercial to work, without killing me or having any negative side effects? Face it, that would be awesome to experience.

To know what I'm talking about, follow this link:

http://www.youtube.com/watch?v=bCjPP7liZCA

Answer 1

It could be plausible if you had enough speakers and if they all had a high bass sound. I know this because I have tried it with a cup of water on a table with an amp. The water shook.