SPEAKER PROTECTION...IS THIS BOARD... MUST FOR AMPLIFIER...FULL DETAILS WITH CIRCUIT DIAGRAM

IN THIS VIDEO WE ARE EXPLAINING ALL DETAILS ABOUT... NECESSITIES OF SPEAKER PROTECTION BOARD... FULL DETAILS WITH CIRCUIT DIAGRAM EXPLANATION

[@nktrendings816]

Super Sir 👌

[@electronicstrainingintamil1625]

Thanks

[@govardhinigokul621]

Super sir...

[@electronicstrainingintamil1625]

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[@jayakaransugi5133]

Thank you🙏🙏🙏.. Sir

[@electronicstrainingintamil1625]

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[@Brainaudio]

❤

[@electronicstrainingintamil1625]

Thanks

[@shibinpp165]

I am waiting sir👍🏻👍🏻👍🏻

[@electronicstrainingintamil1625]

Ok , wait

[@ParamananthamS-dp4bx]

❤️❤️❤️🙏🙏🙏❤️❤️❤️

[@electronicstrainingintamil1625]

Thanks

[@jhonpeter2889]

நன்றி ஐயா...!🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@electronicstrainingintamil1625]

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[@senthilkumar-fj5mx]

நன்றி ஐயா

[@electronicstrainingintamil1625]

Thanks for first viewer

[@VIJAYAKUMAR-m5x2i]

நன்றி ஐயா

[@electronicstrainingintamil1625]

Thanks

[@VJN-w7y]

Sir Speaker-ல் AC line வரும் போது நாம் Speaer க்கு Polarite பாக்க வேண்டுமா

[@electronicstrainingintamil1625]

No polarity..... For audio AC signal