Sound module for caterpillar SMR

Sound module for Bagger models

Not suitable for standard Volvo EC160E transmitters!

space-saving installation

dynamic, situation-dependent sounds

developed in cooperation with Dazuz Modelltechnik

Engine sound, hydraulics, starter, shut down, horn, drive chain, upper carriage gear

can be controlled via two free receiver channels

no additional battery required, can be powered directly from the drive battery

Battery voltage 7.2 to 12V NiCd/NiMH, speakers from 8 ohms

maximum output power 3 watts into 8 ohms at 7.2 V

small separate volume control ideal for hidden mounting on the model

optional tone control SM-EQ available as an accessory

Dimensions in mm approx. 55 x 28 x 13

Important: To control all functions, the SMB requires two receiver channels of its own and a transmitter with extensive mixing functions - at least one free mixer on the sound output per valve servo channel and, if necessary, another one for pump control. Of course, the FrSky XE fulfills this perfectly and is warmly recommended!