On speaker protection

Keith Cary

Member
2013-01-22 8:05 pm
Hi all,

I'm about to build an LM 3886 stereo amp using the chipamp.com amp and power supply boards. (I got a good deal on ebay) I'd like to have some kind of speaker protection for my old 8 ohm KLH Model 17s. I've read about speaker protection circuits, large caps in series w/ the output (do they need to be non-polarized?), fuses on the power supply rails. How about fuses on the outputs themselves, or circuit breakers? What value and would that be fast enough?

I would value simplicity over ultimate protection. These speakers aren't that rare, etc.

Keith
 

andrewlebon

Member
2008-02-13 2:25 pm
speaker protection

Hello
greetings can this circuit work for speaker protection
warm regards
andrew lebon
 

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