This is a Rectify Series drop-in speaker system designed to mount in the cab area of Athearn Genesis B-Units. I call this the B-Bomb (F-Bomb?), as it's large size really permits the low-frequencies to blossom. More than just a box, the enclosure features Diapasonic Tuning™, which allows the lower frequencies to accurately develop and resonate, clears the midrange of excess resonance and tunes the upper-mid/high response. The speaker features pins that mount into the cab interior holes and a touch of adhesive secures the system. No modifications are required. Use alone or together with the AHGS-F700-087 (pre-sound frame) or AHGS-F702-087 (sound-ready frame) for an even bigger sound!


The speaker comes fully assembled and tested.


Dimensions are: 14mmH x 26mmW x 42mmL

Athearn Genesis F B-Units


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