Train Control Systems HO 1713 UNIV-SH6-C Universal Speaker Housing with Speaker

Fits TCS 13.6 x 9.6mm WOWSpeaker

Universal speaker housing for the TCS 13.6mm x 9.6mm speaker (included).
This simple, closed design channels both the front and rear audio out the front of the speaker housing.
These micro speakers do not work without being mounted to an enclosure (like this one) or to a piece of the locomotive shell.

Dimensions 0.61" x 0.39" x 0.26" or 15.6mm x 10mm x 6.6mm