This is a Rectify Series drop-in speaker system for Intermountain GP10 locomotives. It also fits the U18B and possibly other IMR units. The speaker uses a touch of adhesive to mount and no modifications are needed to replace the factory speaker.


The speaker comes fully assembled and tested.


Dimensions are: 9mmH x 18mmW x 35mmL

Intermountain GP10 & Others

SKU: IMRH-GP10-087

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