Car audio is more vital that you your life then you may think. Without one, every car ride can be pretty boring. We use it to jam out or pay attention to talk radio on the way to work. It makes the whole commute a little less unbearable. More recently, a lot of people also have GPS constructed into their car. Fraxel treatments partly relies on the audio system to give directions. Since car audio system is extremely important to the function of your automobile, it's important to learn something about this.
The Head Unit
You probably call the head unit in your car a radio. While this isn't false, it's really an understatement. Your head unit is the piece of technology that mail out signals to the speakers in your car. The signals tell the speakers which sounds to produce.
A lot of head units use a slot for C.D.'s which enable it to even play digital music. This feature really separates the newest head units in the old ones that used to only play 8 track tapes. Some head units have video. This allows the crooks to display GPS information which help you back out by using a rear camera.
The amp is equally as important to the function of your car's audio system as the head piece. If the car was lacking an amplifier, the signal released from your head unit would be too weak to influence the speakers. It extends the signal and causes it to be powerful enough to go into the speakers. Minus the amp, there would be no sound.
The speakers will also be an extremely important piece. This is what takes the signal from the amplifier to produce sound. The energy received from the amp is converted from electrical to mechanical. This allows it to move the cone up and down. When the cone in the speaker is moving, it generates vibrations that are audible on the human ear. For most cars, there are four of which. If there are three rows of seats inside your car or van, it's likely that you have six.
These Three Basic Pieces Come together To Form Your Car Head unit
If one of these parts is missing, gone will be the sound. Be sure that you have of them in working order. In case your car's audio isn't producing anything, it in all probability means there's something wrong using these parts. In which case, you're ready to go to the mechanic!