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How to hook up a microphone to sound responsive led circuit?

i want to make a deadmau5 helmet for a friend, and i want the eyes to light up. i have an old circuit saved from speakers like this:

http://i1.expansys.com/img/b/127994/premier-systems-travel-ipod-speakers.jpg

except the speakers light up in response to music. I gutted the speakers a while ago for another project, but the leds from it still light up when plugged into an ipod. I would like to hook up a mic to it so that it will light up to noise instead of having it plug into an ipod, however the mic only has +/- terminals from what i can tell, and the headphone wire-input has 3. Im no EE, is the green one supposed to be the ground, and the red/copper are the +/-? 

here is the mic i am looking at:
http://www.radioshack.com/product/index.jsp?productId=2062216&filterName=Type&filterValue=Microphone+elements

here is the circuitboard (i circled the wires in question):



Picture of How to hook up a microphone to sound responsive led circuit?
orksecurity6 years ago
Plug the speaker into an amplifier, plug the amplifier's output into your existing circuit.
kamikaze33 (author)  orksecurity6 years ago
could you provide me a link to something? i did a quick search and came up with alot of different results
The headphone wire has three connections because it's stereo -- left, right, and common signal ground. If you're just using a single microphone, use a mono amp and connect both left and right to one side of the speaker out and ground to the other side.

If you're not sure which wire is which: Tip of the headphone plug is left, the ring right behind the tip is right, and the shaft of the plug is common.