15x11 ‘Sugar cube’ speaker, for DCC sound use. They are 8 ohms to work with TTS, Loksound 4, 5 and Zimo decoders.
15x11 Sugar Cube Speaker For New Hornby 9F, Fits The Built In Enclosure, TTS Etc
15x11 Sugar Cube Speaker For DCC Sound Decoder 8 Ohm 1 Watt, Tsunami, Econami
ESU LokSound Micro V5.0 Blank Next18 With Sugar Cube Speaker 11mm x 15mm
Antique Railroad Railway UNION NEWS Co. Sugar Cube Train Rail