Speaker/mic cable for the Yaesu VX-170, VX-6R, VX-7R, VX-120 and others. This cable has the unusual and hard-to-find threaded 3.5mm 4-conductor connector with o-ring. Cable length is 60 cm / 24 inches, with pre-stripped and tinned leads.
All of our speaker mic cables should be wired as followed:
Red - Speaker
White - Mic
Black - Ground
You should check that the connections match your particular radio. The cloning/programming connection is NOT present in these cables and the extra wire is connected to ground.