Teach you how to choose car audio[汽车修理知识]

Currently, the modificationCar stereoThe models are mainly mid-range models. Because the owners of low-end cars generally think that it is not worth it to spend thousands of dollars to modify the audio, and the audio of high-end cars is already very good, and there is generally no need for modification.
What brand to choosecarAudio speakers, this depends on personal preference. If you prefer to listen to rock, then choose an American speaker; if you prefer to listen to ordinary songs, you can choose Japanese; if you like to listen to classical music, then British speakers are very suitable for you.
As car owners don't know enough about car audio, they often choose according to their own feelings, which makes it difficult for car audio to play the most ideal auditory effect. Some experts remind this part of car owners: Don’t fall into the following four major misunderstandings:
Misunderstanding one: Many car owners believe that the process of multi-disc CD players must be complicated, so the price is higher than that of single-disc CD players, which is actually wrong. If you just want to pick an ordinary single-disc player, the price is very cheap, but the price of a good-quality single-disc player is almost the same as a ten-disc player, or even higher. Moreover, the development of science and technology has already solved the problem of unstable disc changing of multi-disc players, and it can be used with confidence.
Misunderstanding 2: When buying home audio, most people think that it is better to choose the same brand for the host and speakers, so car audio should also choose the same brand of products. This is another misunderstanding. In fact, it is necessary to make a reasonable match according to the model and power of the host, and products of different brands can also create good listening effects.
Misunderstanding 3: It is said that "a good horse is equipped with a good saddle", a high-end car must be equipped with high-end audio, but this is not the case. What kind of audio system is installed depends entirely on the owner's economic strength and music appreciation level. An Alto owner has assembled a set of speakers worth more than 20,000 yuan. The trunk of his car is equipped with two large speakers. He can no longer put any other items, but he said that he did experience perfect music. journey.
Misunderstanding 4: Many car owners believe that installing a bass sound panel is for shocking effects. In fact, you ignore the characteristics of the car. No matter how high-end cars are, there will be noise. The bass part of the music released during driving It will be weakened to varying degrees, and the bass soundboard is just supplementing the loss of bass. If you add a bass amplifier, you can increase the reserve power and reduce distortion. This is different from home audio.
As most ordinary car owners, if you are not a car audio enthusiast and have considerable financial strength, before choosing a car audio, there are two points that should be determined first. The first is how much you plan to spend to modify the audio; then you have to consider Is it the type of music you like, whether it is rock music, pop music, or classical music. Remember to consider these two points and you can’t reverse them. If you decide on the type of music you like before modifying the audio, then make sure that your budget will exceed the standard. You should know that in the field of car audio, from the perspective of equipment, It must be the more expensive the better. Some super car audio enthusiasts have equipment installed on their cars worth hundreds of thousands or even hundreds of thousands.
In the car audio modification, mainly from the two perspectives of sound source and sound quality. General audio sources include tape players, CD players, DVD/VCD/CD capacity players, MP3 players, MD players, etc. Now some car audio enthusiasts have begun to use music hard drives with 1G storage capacity. But in terms of the effect and quality of the music, it is recommended to use a CD player. The tape drive has a narrow frequency response and large noise; VCD has poor sound quality, but the advantage is that it has video effects, but as a car audio, it is not recommended; MP3 is a compressed format, although the sound quality processing circuit is added to restore, but the sound quality Still can’t compare with CD; DVD’s sound quality is close to CD, but the overall comparison is still inferior to CD; MD’s sound quality is not much different from CD, but the sound will sound hard, and the overall sound effect is not as full, smooth and original as CD. Authentic.
There are many brands and types of CD players on the market. There are single-disc, multi-disc, and all-in-one players with radios. Basically, they are mainly based on Japanese brand hosts, such as Alpine, Clarion, Kenwood, Sony, and Panasonic. , Pioneer, JVC, etc., the price ranges from seven to eight hundred yuan to several thousand yuan. In terms of product quality, the basic difference is not big, but different brands have their own unique characteristics. For example, Alpine is a professional car audio, with perfect sound quality and excellent resolution, especially in the middle and high frequency performance, such as the performance of soft and lyrical and small bridge water and other sound effects. At the same time, it is also unique in anti-vibration technology. , The supporting disc boxes are mostly six discs. At present, most of the low-end products of Alpine heads on the market are domestically produced; Panasonic, Kenwood, etc. have good stability; Pioneer and JVC have good performance in all aspects. Single-disc drives are more cost-effective.At the same time, you must choose the model according to your different music hobbies. If you like soft and lyrical music, you can choose a Japanese brand, if you like