Amp going into protect

[jd93kid 10+ year member]

So my soundstream 600.4 is cutting out. It is powering com626's and cox622's wired to 4 ohms on each speaker. At any volume amp cuts out almost immediately after turning on car. It was working fine yesterday.

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[Haunz 10+ year member]

Check all your wiring and the speakers. Sounds like the outputs are shorted out to me.

 

[jd93kid 10+ year member]

Alright. It also makes a whining noise sometimes. I've noticed if I let it stay off for a while then try and turn it on it will stay on for a few minutes before cutting out

 

[jd93kid 10+ year member]

The two front speakers are showing an ohm load of 4.2 and the two rear speakers are showing 3.6 if this would make a difference.