I have a stock radio and I'm using a line output converter. It has gain knobs and two ground wires but I don't know where to ground and or how to tune gain.my power is a 4g along with my ground.grounded out to the rear seat bolt in my Mazda 3 sedan.
I have a stock radio and I'm using a line output converter. It has gain knobs and two ground wires but I don't know where to ground and or how to tune gain.my power is a 4g along with my ground.grounded out to the rear seat bolt in my Mazda 3 sedan.
I have 2 12'' Polk Audio DXi 124 dual voice coil subs and need a stable amp. I have a pyramid 2 channel 1000w right now but I can can only listen for a short while before it overheats and cuts out. Please help
