ESU Speaker 11mm x 15mm square, 8 Ohms, 0.5W, W/ S.C.

A very important part of the
LokSound system is the speaker. Therefore, we only use specially
developed loudspeakers geared to the sound decoder. Here we recommend
the following old saying, the bigger the speaker, the better the sound.
As such, we offer loudspeakers in various sizes, one of them will surely
fit into your loco. Should there not be enough space, you can also
install the speaker in a ‘ghost waggon’ directly behind the loco.

Another crucial accessory is the
sound chamber. This helps create the necessary sound pressure for the
speaker´s membrane and comes with most loudspeakers.

If you are not sure about which
loudspeaker fits into your loco we generally recommend to open the loco
and measure the dimensions with a ruler.

Since model railway manufacturers
often tend to change (tacitly) the inner modifications of their locos we
are not able to make recommendations in general. Therefore rely on your
own observations!