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Suggest me a speaker protection circuit

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imman

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I want to put a speaker protection circuit at the output of audio amplifier (LM386).
I am　using 8ohm, 0.5W speaker. The voltage swing at theinput is 12V. I plan to increase the gain of audio amp until 200.

Please suggest simple circuits.

Regards,
Imman
 

Re: speaker protection

How about fast blowing fuse or a relay???
"Loudspeaker Protection and Muting"
**broken link removed**

Bye!!!
 

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