RIBCAGE: YI 4K INSTALLATION GUIDEwww.back-bone.ca | support@back-bone.ca172-7 Mount the SpeakerTake the speaker and one of the screws you previously removed (TYPE ‘A’). Align the speaker with theplate as shown making sure the plastic registration pin goes into its socket. Move the wire so that itpasses under the speaker and around the back as pictured.Insert the screw through the faceplate on the left side of the speaker and screw it very loosely intoplace. Take the remaining screw and add it into the assembly through the front plate. Before tighteningthe two screws verify that the wire is not kinked or pinched. Tighten the two screws until snug.