The actual effect of car audio capacitors in the circuit is:

car audio capacitors 1. Car audio capacitors can reduce the noise caused by poor power supply to the head and power amplifier.
2. When playing a large dynamic program source, the car audio capacitance reduces the nonlinear distortion of the amplifier due to the sudden voltage drop.
3, in the excellent car audio system (for the low-end car audio system is not Obviously, because the loss of the signal in the circuit is smaller, the car audio capacitor can make the middle part of the sound full; the high-pitched part has better sound permeability and the sound is brighter; the bass part is more full and flexible. . It has an irreplaceable effect on the improvement of car audio quality.