This is a Rectify Series drop-in speaker system for the newest-run Athearn RTR SD40/45T-2 Tunnel Motor locomotives. The speaker mounts with a touch of adhesive or double-sided tape and no modifications are needed to replace the factory speakers.


The speaker comes fully assembled and tested.


Dimensions are: 14mmH x 17mmW x 36mmL



Athearn RTR SD40/45T-2 Tunnel Motors (2018)

SKU: AHRR-TM02-087

    ©2018 by Scale Sound Systems.