SMU Sound module by Servonaut for radio-controlled Unimog
Sound module designed specifically for radio-controlled Unimog models, by Servonaut.
Reference : ACSESMU
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AE09
SMU sound module Servonaut
Sound module for radio-controlled Unimog models
The SMU sound module is programmed with the recordings of a real Unimog and reproduces them in high quality according to the driving situation.
For even more realism on your model, this module provides :
- Engine speed noise variation based on the real vehicle
- Engine sound start/stop
- 2 Horn tones (selection and volume adjustable via CARD)
- Gear change sound (sound volume adjustable via CARD)
- Handbrake engagement sound
- Reversing beep (activation, definition of vehicle's direction of travel and sound volume adjustable via CARD)
- Turbocharger noise (activation and volume adjustable via CARD). Can be completely disabled
- Martin siren (German emergency vehicle) (adjustable via CARD)
Features :
- Speed measurement at ESC Servonaut or directly at the receiver via a Y-cord if using a standard ESC
- Power supply: 7.2V to 12V NiMh or Lipo
- Power: 3W at 7.2V into 8 Ohms, 2W at 12V into 16 Ohms
- Max. power consumption: 1.5A
- Dimensions: 55x28x13mm
- No additional battery required, can be powered directly from the drive battery
- Engine start and horn can be activated via a normal receiver channel
- Full range of functions on one Multibus/Multiswitch output Graupner/Robbe
- Simple installation
- Option settings via Servonaut CARD, DICA (Display-CARD) or Servonaut HS12/HS16 radio control system
- Separate volume control (potentiometer) for easy installation in the model
- Compatible with SM-EQ equalizer for sound adjustment
- Power connector: male BEC plug
- French manual by TecniModel
Hardware required separately (not included):
- 8 Ohm loudspeaker required for 7.2V power supply (see loudspeaker section)
- 16 Ohm loudspeaker required for 12V power supply (see loudspeaker section)
- Y-cord with JR/Graupner type plugs if SM3 sound module is used with a ESC other than the SM3 sound module Servonaut
Some functions may require a remote control with a mixer (gearshift noise).
Recommended accessories:
| Truck brand | Mercedes |
|---|---|
| Manufacturer | Servonaut |
| Voltage (V) | 7.2 V - 12 V |















