How To Fix Car Speakers That Make a Buzzing Sound

If your car speaker are making a buzzing noise, when you play music, then below are solutions to fix this buzzing sound problem:

1)If the buzzing noise is occurring from the car speakers, when your car engine is switched on, then the problems may be related to the power wire, the red wire that connects to the car amplifier. Make sure your power wire is not too close to the rca leads. When i hook my car audio system, i place the power wire on the other side of the car and place the rca leads on the opposite side, this is to minimize static interference. If both a power wire and rca leads are next to each other, the rca signal can pick up electrical interference, from the power wire, which can be heard through your speakers.

2)Make sure the speaker wire braids are not touching each other, as they can cause buzzing noises.

3)Make sure the rca leads are insert correctly, both in the car amplifier and head unit, making sure the rca connections are not loose. Loose rca connections can cause buzzing.

4)If you have more then one car amplifier powering all your car speakers, make sure you ground them to the same grounding spot. This can help reduce the buzzing noise.