No power seaworthy marine amp 400
Do you have anything plugged into the "REM +" slot on the power side of the amp? You need either a signal from a Stereo head unit or another power source to get the amp to actually turn on. If you are using a switched setup for the amp, you can make a little jumper from the Batt+ to the REM+. It doesn;t draw anything significant, it just needs power to signal the amp to turn on. If you aren;t using a headunit, make sure that you wire in a switch inline between ther power source and the REM+ port on the amp, otherwise, the amp will be on all the time.
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