Simple way to make a vibrating resonance speaker? How does a vibrating resonance speaker work?

Hi, I'm wondering if there is a simple way to make a vibrating resonance speaker?  Possibly out of house hold materials?  How does a vibrating resonance speaker work?  Thanks in advance. :D

natrinicle5 years ago
Try tearing the cone from an old speaker you already have (being careful not to rip the wires) and attach that to a surface. See the post by MarkZ about halfway down: http://www.diymobileaudio.com/forum/technical-advanced-car-audio-discussion/84956-anybody-try-sound-exciter-car.html
A quick search came up with this. Work for you?

Qa
salomon1996 (author)  Quercus austrina5 years ago
I'm sorry, I should have been a little more specific in my question.  This is what I am wondering about.  Thanks.
Ohhh, that's a bit different. If you would have described it a bit I would have pointed you toward Part Express to take a look at these. All you would need is to pick up a few of the small ones for $3 - $5 apiece and add a small amp of around 10 watts. You can do that for a lot less than $323.

Qa