Maybe a few years ago , include vehicles with radio and DVD used to high-end markets. But if you visit the recent auto shows , you will notice that the audio industry has made the leap to marital status . Of course, if your car does not have all the advanced features you want, you can realize your dream with some modifications. In addition to the automaker , the audio systems as a portable car DVD , car TV , Bluetooth, and so on can provide , most mobile phone manufacturers and even combined company in the audio system of the car market . This phenomenon shows great opportunities for growth and significant margin in the car audio market.
With the increasing number of car audio provider of the competition is becoming increasingly important in this area. May be , the positive results for our clients that we be able to buy these systems or with all the audio system input at a low price cars, while the sound effects are better and their functions have a large selection .
In the future, cars , cars disappear without a DVD drive and watch TV in the car , we can flip car monitor , whenever we want . Imagine : you’re stuck in a traffic jam , and you can sign up for the waiting time is to make it less boring? Read or listen to music? They are a choice. But you can be a better choice if your car is installed with a number of advanced audio system. The audio system has a digital TV receiver, Bluetooth device and games for recreation.
The first thing you should do is to check whether your primary drive (CD ) in the car or not as a down ( standard audio output voltage) can be used to connect to an audio amplifier vehicle with a set of cables . This link is on the back of the camera , head and RCA connections , the red and white, are generally , although sometimes they are red and black . They are like the links you find on your TV or audio device. If you really do not know what I mean, then only phono Google and see photos . If multiple RCA connections on the back of the head unit , then they are likely to be labeled. You will probably find that can be front, rear and subwoofer AUX . Will be AUX input connection, all other outputs are areas are relevant , from your car . For the purposes of this article , we will assume you are using a head unit with a single output , which is the most will.
When using a head unit with an output RCA will probably be switched only between full – and low-frequency range . A full range output any sound setting for low frequencies would be the settings to connect a subwoofer.There is also a cable remote control on the back of the camera head , which is usually blue , but I recommend you . This information is either on the camera head on a label or in the accompanying book. This remote cable Told to change the amplifier when the main unit is turned on.
Amplifier receives a signal from the sound source and manage so that the speech signal has more power and strength , so that the speaker is able to choose to get the maximum amount of energy for the emission of sound waves required.
For the use of audio systems that are generally familiar with the type of block and multi-channel mono . Multi-channel amplifier is typically used to increase the output sound in the form of electric power to the speakers. Specifically used to improve the signal , which is poured into a subwoofer that really needs a great power mono block. There are several types of audio amplifier ( audio), which is a class of type A , B , AB, D – , hybrid tubes and each type has its own character , the output is different, namely :
Class A: Faster With the best quality, better sound quality, but very wasteful of energy and heat. Prices for this type are usually very expensive , depending on the make .
Class B: They do not produce excessive heat and do not waste energy , but very good sound.
Class AB : It is the most common of car audio player used a number of Amplifier Class A and B , so we can be more efficient and flexible for use in car audio system and have a better quality of class B.
Hybrid: In this type, the electronic components of a hybrid amplifier with transistors and tubes . Combinations of these compounds makes this type of amplifier is capable , rich sound character with good sound accuracy as the total of lamps amp, but still arrested at an affordable price .
Subway: This type of amplifier sound better with the character of a natural vowel to produce not thick and stiff / s , but the type of tube amplifiers usually have a very high price for membership
With the great difference in the quality , type and components for each type of amplifier , which shows that the quality of the amplifier may include the type and quality of their products in a car audio system to determine .
The wire feed is an important part of the installation of the amplifier. Select the caliber and fuses. Prevents the right track , that the amplifier is not stifled by the limitations of the cable size. Select power cord with many wires , so they are easier to install and does not break through the many corners of the car . The casing of the wire of a material , chemical products, such as oil and battery acid, which can cause damage to the child standard can resist.
You can go to the child with a large number of cables for the speakers car audio cable. The coating in this case is not important, because the speaker is not in areas where chemical positioned , as in the case of power cables. Yarn of oxygen-free copper is always recommended to speakers son car. The size of the speaker cables depends on the power to the speakers and the total length between the amplifier and speaker.
The signal cables are also known as RCA cables and are important for their noise reduction properties. Try to go to a quality RCA cables , which would ensure the long -term trouble-free operation . It is recommended that you go with the twisted pair . ” ” You are better at noise reduction. Needless to say, the quality of the capacitors son connection and battery car audio should also be good .