
Couple the terminals with a standard car stereo output system wither common ground or floating ground type originally output to speakers. The speaker wires of the car stereo should be connected to "L" and "R" terminals respectively, if the car stereo comes out with three wires only, connect the "COMMON" wire to both "L-" and "R-" input of the amplifier. Note: High and Low impedance input can’t be used at the same time. 3. INPUT GAIN CONTROL: When you connect your radio or equalizer to the amp