How can I create a PA system in my touring van using my car stereo speakers?

Question

I'm using a 9 passenger suburban to do country tours with but need to be able to be heard from the farthest seat back. I'm loud but not that loud! ;-)

Answer 1

Here are a few options withouth having to cut into your vehicle.

Answer 2

if u are using a factory radio the u will need to get a fm modulator,  a forward and reverse antenna adapters for gm automobiles ,mic , and some kind  of wire adapter to go from your mic connection to male rca to be allowed to connect to your fm modulator can be costly 200 250 w installation but can be a tax write off and will pay off in the long run