Car Speaker Noise — How To Eliminate It
There are several sources of noise in a car audio setup. In this article I will talk about one where your car speakers produce noise, the engine seems to rise when you "REV" the. You will learn that to eliminate unwanted noise and enjoy your music.
First you must understand that this will simply interference or induced noise. Induced noise is like clicking, popping, whirring, humming, whistling whine, or. This noise is always a source as theAlternator, car power cables, amplifiers, etc. This means that the problem can be tackled at the source. Well, you have to find it.
Power line noise problems (such as generators) can be fixed by adding a capacitor or line filter to the live-source component of the accused.
Another area to investigate is the earth, also known as ground connection, plug in the back of the radio or navigation system. Try a new earth or ground from the back of the radionew position (earth) on the chassis of the vehicle, replacing the existing earth wire.
If you have an amplifier installed to ensure that the RCA cable running from the main unit to the amplifiers are of good quality. Also, make sure that they run along the car away from the car's existing wiring and away from the power amplifier. For the sake of testing, try the RCA lead loosely between the controller and the amplifier, without in fact run under theCarpet. "Rev" your engine with the radio on low volume and see if the noise is gone.
If the noise still consult a car audio expert. There are a few things in car audio assessment that require experts. It could be given a connection. A good car audio expert is better equipped to diagnose the problem.
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