20x20x7mm Megabass DCC Sound Speaker With Hornby HM7000 Plug (8 ohm)

Ideal for most locos where space is an issue. It will fit under the fans in most Bachmann diesels and will also fit in most Hornby, Heljan and Vitrains models. 8 Ohms, plugs straight into a Hornby HM7000 sound decoder.

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