Hogtunes Rear Speaker Plug - Street/Road Glide567504261 Product Description Gives easy access to radios rear outputs Plugs directly into empty socket inside fairing Can also be used to power a set of 2 ohm speakers from radios built in power Other end plugs directly into any Hogtunes or Wild Boar Audio Input Wires are clearly labeled if using to hardwire to another brand of product Notes Factory radio must be reflashed to activate radio fader function