a question..

im just looking for any information as far as setting up a PA system in my car. i wanna be able to talk outside of the car with a microphone. I searched around and havnt found anything about it, so any help would be real helpful. i know that i could but an AC- DC converter, an amp, a speaker, and a mic.. but thats a lotta money for such a simple device and im sure theres another cheaper way. If anyone knows about any kits made, or any way to rig it up cheaply please let me know

Are these what you want?

http://www.jcwhitney.com/autoparts/Product/showCustom-0/Pr-p_Product.CATENTRY_ID:2009012/c-10101/Nty-1/p-2009012/Ntx-mode+matchallpartial/N-10101/tf-Browse/s-10101/Ntk-AllTextSearchGroup?Ntt=audio
http://www.jcwhitney.com/autoparts/Product/showCustom-0/Pr-p_Product.CATENTRY_ID:2009064/c-10101/Nty-1/p-2009064/Ntx-mode+matchallpartial/N-10101/tf-Browse/s-10101/Ntk-AllTextSearchGroup?Ntt=audio
http:///www.jcwhitney.com/autoparts/Product/showCustom-0/Pr-p_Product.CATENTRY_ID:2009069/c-10101/Nty-1/p-2009069/Ntx-mode+matchallpartial/N-10101/tf-Browse/s-10101/Ntk-AllTextSearchGroup?Ntt=audio

yea that exactly what i was looking for! your outstanding! haha thanks