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Product Description
Use this enclosure to mount into Athearn locos to replace the weak dual 11x15 speakers with a larger 2W 4ohm 14mm X 25mm sugarcube. Design for use with the OWS-142550TA-4 from Digikey.
This design fits the following verified locomotives and may fit other Athearn models:
AC4400CW/9-44CW
SD70ACU/80/90
RTR SD40-2 and Tunnel Motors