Sound Module for trucks

This sound group contains a total of V8 V6 straight 6 three engine sound effects, the power supply voltage range is 2S 

Note :

8 to 12 volt power supply, do not use the 3S power battery to power the sound group. [3S batteries for general remote control can be used, but do not use 3S power batteries with high discharge C number]

If your model uses a 3S power battery as the power source, it is best not to connect it with the sound group. It is recommended to prepare a battery for the sound group separately. Otherwise, the sound group may be burnt due to the battery discharge voltage being too high. Please be sure to pay attention.

The wiring diagram is provided later. Or contact customer service