These are Rectify Series drop-in speakers for Intermountain F-Unit locomotives. Two A-Unit versions are available; early-run non-sound and current-run sound-ready.

 

Additionally, a B-Unit system is available that fits the space where the cab would be. It features a wire-loop to keep the speaker wires off the drive-shaft. You can use this speaker singly or combined with one of the rear-mount speakers (depending on your frame version) for maximum impact.

 

More than just a box, the enclosures 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 speakers use carpet-tape or a touch of adhesive to mount and no modifications are needed to replace the factory speaker.

 

The speakers comes fully assembled and tested.

 

Dimensions are:

Early: 12mmH x 26mmW x 32mmL

Current: 13mmH x 28mmW x 40mmL

B-BOMB: 16mmH x 30mmW x 41mmL

Intermountain F-Units

SKU: IMRH-F702-087
$17.00Price
Speaker System
     

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