speaker wire
by wiredfor - 4/30/12 2:24 PM
In Reply to: Samsung HTC-550 says"PROT" and shuts off? please help by mjb12141963
your amp is going into protection mode most likely a speaker wire has either been pinched or chewed , check your wires and connections , a speaker wire may be loose behind your amp or at your speaker and shorting out your system.hope this helps

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