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This Force Full-range was developed to fit the new Athearn Genesis Big Boy. The system delivers deep, clear sound and a robust 1.5W power handling at 8Ω. While designed for the Big Boy, it could be suitable for a variety of other tenders or larger scale applications.


The speaker is 20mmH x 25mmW x 45mmL as it fits in the Genesis Big Boy, but could be oriented on its side creating a 25mmH x 20mmW x 45mmL dimension for other applications.


The speaker comes fully assembled and tested.


Installation Guide:



Force Full-Range "The Big Boy"

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