Includes 28mm 8 Ohm Speaker & 330uF Capacitor
Please Note: The SFX0416 has no motor functions and is used in conjunction with a standard mobile decoder to add sound and additional funcitons to the locomotive.
Regarding N Scale applications:
Although the SFX0416 decoder PCB is physically small enough to fit into many types of N Scale rolling stock and dummy locomotives, for N Scale applications the standard 28mm speaker must be replaced with a smaller speaker and installation of the capacitor can be omitted.
Finally, the SFX0416 is an 'add-on' type SoundFX decoder, meaning it works with a standard DCC motor decoder in locomotive applications. N-Scale locomotives generally do not have the necessary space for both the SFX0416 and a motor decoder inside the locomotive. To use this sound and function decoder as an add on to an existing mobile decoder in an N Scale locomotive, you can install it in an N Scale car that runs behind the locomotive. If you are installing a sound decoder in a locomotive that does not already have a mobile decoder, one of our N Scale motor, sound & function decoders would be the best choice for N scale locomotive installations.