Add an extra battery so you can have a battery to supply the amp or amps an your car electrical system an those jl amps wont try to use the same power that amp has a low ohm an needs a lot of power to perform an if u give me a call i can tell u how to do it
Try using a capacitor and make sure you have a fused (+) directly to the battery post that is routed as short as possible. Ground wire should be short enough from a clear and clean body part. Try lowering down your output gain so it won't clip the system.
Check your ground wire, make sure is tightly againts a metal part of the body, you might want to sand the body part down to the metal so it gets good contact with your ground wire, this will fix the blue blinking light.
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Add an extra battery so you can have a battery to supply the amp or amps an your car electrical system an those jl amps wont try to use the same power that amp has a low ohm an needs a lot of power to perform an if u give me a call i can tell u how to do it
Try using a capacitor and make sure you have a fused (+) directly to the battery post that is routed as short as possible. Ground wire should be short enough from a clear and clean body part. Try lowering down your output gain so it won't clip the system.
Check your ground wire, make sure is tightly againts a metal part of the body, you might want to sand the body part down to the metal so it gets good contact with your ground wire, this will fix the blue blinking light.
Add a 1 farad Capacitor per 1000 Watts also on that line put a 100 amp fuse on the hot line.