Scale Sound Systems Speaker SXTH-ES44 Scale Trains ES/ET (2025+)

This is a drop-in speaker for some 2025+ release Scale Trains ES/ET locomotives that use the redesigned 4-screw speaker located under the rear radiator weight, on top of the main weight. This speaker replaces the entire gray radiator weight, fills the open cavity below and screws in-place with the factory screws. No modifications are required. This speaker features Diapasonic Tuning™ and provides a deeper, clearer, smoother sound with more detail over the stock speakers.

This speaker does not fit earlier runs where the stock speaker is sandwiched between the two, large, weight-halves. Presence of the gray radiator weight is not an indicator, as these models have had that weight from the beginning.

The speaker comes fully assembled and tested.