Description
A 40 mm round speaker with a matching sound chamber — a great mid-size choice for larger H0 steam boilers, big diesels and small-0 models that can accept a round driver. The enclosed chamber delivers warm, full sound with solid low-end.
At 8 Ω it works with any ESU LokSound decoder.
- Size: 40 mm, round
- Impedance: 8 Ω
- Includes: sound chamber
- Best for: larger H0 / small 0
Brand-new, genuine ESU (Electronic Solutions Ulm). Ships from our shop in Oakville, Ontario.

