Red Subs
I have a performance teknique amp for my subs and its marking the red led light that says diagnostic.?
what does it mean? how can i get to start to work again?
several things could cause that.
1. A loose or shorted power or ground wire.
2. A bad subwoofer.
3. A bad amplifier.
4. A bad rca cable
5. A bad speaker wire.
try disconnecting the subs and rca cables from the amp so all you have is power, ground and remote wires connected . If its still in protection its either the power wiring or the amp. If it comes on normally start connecting things one at a time til you find the problem.
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