Join Date: Apr 2006
Location: St. Francis, Kansas, USA
I'll 2nd nsjoe recommendation on Kennedy. i haven't used their stuff but looking over their web site, they probably have the cleanest setup for what you want.
I tired wiring in a hand held CB to my intercom on my 84 aspy. I never could get the mic input to the radio setup correctly. GSMclean had did some playing with this and he has suggestions on matching or filtering transformers. Unless you are real handy with electronics and have access to electronic parts it's not worth the time to try an make a "less expensive" setup. If you want less expensive, go with and earbud set made for your phone and attache the mic piece to your existing boom or the inside chin bar on your helmet.
03 Honda XR650L
84 GL1200 Aspencade