ESU 50444 40mm Round 100 Ohm Speaker.
ESU LokSound V5, Sound Decoder & Speaker - With Custom Diesel Sound Programmed
ESU LokSound V5, Sound Decoder & Speaker - With Custom Steam Sound Programmed
58410.S0168 ESU Loksound V5 8 Pin and Speaker with SWD Sound (Pre-Owned)
ESU LokSound Micro V5.0 Blank Next18 With Sugar Cube Speaker 11mm x 15mm
ESU50343 ESU LokSound 5 Speaker, 29x65x14mm, 4 Ohms Pre-Owned)
Mini Bass Reflex Speaker 4 Ohm 1.5W 37x14x10mm suits Zimo/ESU Loksound DCC