I bought a 2014 Versa about a month ago. There don’t seem to be any rear speakers installed. I was wondering if the doors were wired for speakers already or if wiring would have to be run from the stereo. I’m not looking to put in anything that will pound in potholes, just something decent, likely using the stock stereo. I’m just not sure about the wiring situation. Thanks for your info and Merry Christmas!