This is a bare, 1.25mm 2-pin speaker wire/connector to connect your new speaker to the factory PCB in Bowser RS3s and some other HO locomotives. Simply plug the harness into the speaker socket of the factory PCB, extend the wires if necessary to the desired length and solder the ends to the speaker.

Factory PCB Speaker Harness - Medium

SKU: FPCB-SH12-087
$1.50Price