This is a bare, 1.5mm 2-pin speaker wire/connector to connect your new speaker to the factory PCB in many HO locomotives. Fits Atlas, FVM and others. Simply plug the harness into the speaker socket of the factory PCB, trim the wires to the desired length and solder the ends to the speaker.

Factory PCB Speaker Harness - Large

SKU: FPCB-SH15-087