rf modulated changer?

I have heard that installing a rf modulated changer was more difficult than a regular hu.  What should I consider before installation?  What could be so difficult about it?Niko Suave

Self Installer

they are simple to hook up...........the louder the better !!!!!!

can you feel it ?????

thanks, but i was looking for a little more than that!?!Niko Suave

Self Installer

to find out what you could do is register with Pioneer's website.  Then you'll have access to the installation and operation manuals for all of their products-including their RF changers (which the hook up is pretty much the same for all universal changers).  But they aren't that diffcult to hook up.  Pretty much just like any other changer only there's a couple extra things (fm modulator/controller and antenna switcher).  Hope that helps