digiSound Large Diesel Sound Effects Module

digiSound Large Diesel Sound Effects Module

Add realistic sound to your WW1 or WW2 submarine with the Mtroniks digiSound diesel sound effects module:


  • No set up needed
  • Large Diesel sound
  • 6 to 12V  Operation
  • Speaker included


The digiSOUND5mLMC is an RC boat sound module, it is the worlds first 100% waterproof, plug n play sound module designed to take the hassle out of giving your model a realistic sound! The sound module requires NO programming or set up, it comes with a realistic sound pre-installed leaving just the installation to complete before you can get under way! The unit comes complete with built in amplifier, wiring loom and even a 75.0mm diameter waterproof speaker!

You simply install the unit in your model and go! There is no complicated PC interface to deal with or complicated set up, you REALLY do just have to plug it in and go!!! Add this to the legendary Mtroniks waterproof construction and you really don't need to look any further!


This version of the digiSOUND comes with a pre installed, large multi cylinder with air start engine sound, this comes with a start up and shutdown routine and auxilliary horn for added realism, when used with the optional 'microswitcher' unit. The digiSound is the last piece of the jigsaw for adding realism to your RC model boat.


Click here for a sample of the sound. 


The 75.0mm speaker included with your module is waterproof so it is safe to use outside, you should always install your speaker into a suitable enclosure (the upper side of your hull) to ensure the best power handling, frequency and bass response.


  • Technical Specs

    Product Type Sound System
    Model Type Model Boat
    Operating Voltage Maximum 12.0 Volts
    Battery Type NiCAD/NiMH/Lead Acid/LiPo
    Lipo safe Yes
    Digital sound 16-Bit
    Engine sound Large multi cylinder air start diesel
    Speakers included 1
    Speaker size 75.0mm diameter
    Speaker Impedance 4 to 8 ohms
    Motor Type Brushed/Brushless
    Wiring loom included Yes
    Power Output 4W
    Waterproof Yes
    Dimensions L40,0mm x W35.0mm x H15.0mm
    Weight 30.0g


The Nautilus Drydocks is the world's premier supplier of kits, parts, components and resources dedicated to the hobby of remote controlled submarines. 



983 Tivoli Dr
Naples, FL  34104 USA
Phone: (239) 877-4280

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