ESU #50328 Two Loudspeakers with Sound Chamber (13mm Round 8 ohms 1-2W)

Description Speakers for Decoders with LokSound V4.0 and LokSound micro V4.0LokSound V4.0 and LokSound micro V4.0 decoders need the a speaker with an impendance of 4 Ohms. With the present 100 Ohms loudspeakers you would hardly hear anything.Conversely you must never use a 4 Ohms speakers with the previous LokSound V3.5 decoder. The decoder could be destroyed! When the decoder is replaced the speaker must! be changed as well. If you are not sure about which loudspeaker fits into your locomotive we generally recommend to open the locomotive and measure the dimensions with a ruler. - Diameter 2x13mm - Depth of Sound Chamber 65mm