What Causes Abnormal Noises in Car Audio Systems?
1 Answers
Abnormal noises in car audio systems may be caused by improper layout leading to signal interference. Below are specific reasons for abnormal noises in car audio systems: 1. The location of the noise varies, and so does the solution. 2. If the issue lies in the wiring connections, it is necessary to enhance the shielding of the audio wiring. 3. Replace the speaker wires and ensure the wiring path avoids interference sources; otherwise, noticeable current noise may occur. 4. A malfunction in the amplifier equipment may be due to poor contact. Below are precautions for using car audio systems: 1. If the potentiometer has been used for a long time, dust accumulation and wear between the metal brush and the diaphragm may cause poor contact, resulting in noise when rotating. 2. If the screws of the speaker are not tightened properly or the bass reflex port is not adequately treated, mechanical noise may occur when playing high-dynamic music.