Different types of speakers can be distinguished by different methods. For example, the working principle can be divided into electric speakers and electrostatic speakers. According to the beginning of the diaphragm, it can be divided into cones, domes, and plates. Type, belt type, etc.; according to the magnetic circuit form can be divided into external magnetic type, internal magnetic type, double magnetic circuit type and shielding type; according to the magnetic circuit properties can be divided into ferrite magnets, neodymium boron magnets, Aluminium-nickel-cobalt magnet speaker; according to the diaphragm material can be divided into paper and non-paper cone speakers. According to the use, it can be divided into subwoofer, center speaker, satellite speaker, etc.; the structure can be roughly divided into two types: coaxial speaker and package speaker. All the speakers can be regarded as structurally. It is a variant of these two types of speakers.
The high-pitched head of the coaxial speaker is located above the speaker, and the price is economical and has a market. It is suitable for friends who have upgraded the car audio initially. Because it is easy to drive, but because the treble and the middle and low bass are mixed together, the sound is not as pure as the set speaker. In addition, the sound is sharp and the sound field positioning is not perfect. It is also a shortcoming. Its music effect can't keep up with the set of speakers. Although some 10,000 yuan car audio will also use coaxial speakers, but in general, the split is higher than the coaxial speaker.
First of all, from the appearance of the equipment, you will find that the home audio and car audio are fundamentally different. Home audio is off-the-shelf equipment, which means you can use them as long as they are connected. But the car audio equipment is different, these equipment may not even have the power cord. After all, the car audio is a semi-finished product, and the car audio is modified, the most important thing is safety, so when connecting the power cable for the car audio equipment, pay attention to the power supply. The wire diameter of the wire and the corresponding insurance are added. In particular, the installation of the power amplifier must pay attention to the wiring, in order to ensure the normal use and safety of use. As long as the home audio is properly connected, there is no safety problem.
The various interferences in the car are also much larger than the home audio. For example, electromagnetic interference can be solved very well in the home audio, but in the car, especially in the space, the wiring must be very careful, a little Small mistakes may produce noise, which is the so-called technical content of car audio, the basic specifications of professional car audio stores.
The speaker of the car audio is different from the speaker of the home. If you want to make the speaker of the car audio better, you should pay more attention to the installation, but you can't just put it like a home audio.
At the same time, because of the installation of the speakers inside the car, sometimes the use of FRP mold, leather and other processes to ensure the car's aesthetic and sound effects after the completion of the sound, so, I want to make the car audio equipment to the level it should, The above process is required to achieve, and these are all not available in home audio. In addition, at present, many models and models at home and abroad, the original car audio design is still in the concept of only sound, the car factory sacrificed the rights of consumers in order to reduce costs, and misled most of the consumer concept, these Absolutely not the true meaning of car sound response!
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