The rem input (probably a blue wire) is what tells your amp to come on. the power supply is the red wire, that means that the amp is powered. it is not 'on' until the remote (rem) wire is powered. It acts like a power button or switch that is controlled by your unit. there are ways around conventional wiring if you have trouble getting your unit out.
Answers & Comments
The rem input (probably a blue wire) is what tells your amp to come on. the power supply is the red wire, that means that the amp is powered. it is not 'on' until the remote (rem) wire is powered. It acts like a power button or switch that is controlled by your unit. there are ways around conventional wiring if you have trouble getting your unit out.