400watts amplifier circuit RSN308M24
This is a 400watts amplifier circuit RSN308M24. this circuit can make a maximum of 200wattts +200watts audio output. it’s a stereo audio diagram. this module needs dual voltage positive negative and high low voltage. 50-25-0-25-50 voltage and 5 amperes.

This IC made by Panasonic. This is the Speaker protection circuit diagram. It can protect our Speaker from the burn. If the amplifier has any problems, this circuit can save our soundbox. Normally, when the transistor makes a short circuit, the voltage comes out from the speaker output line, and this circuit protects that voltage. This circuit should not allow direct voltage to be sent to the speaker. This circuit is essential for protecting the speaker.
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