The key to the quality of car stereo is how to combine and match it. For an audio system, it includes sound source (host), power amplifier (power amplifier), speakers, wires and so on. The principle of combination is to make full use of and give full play to the role of each piece of equipment. It is extremely important in design and installation to be sufficient and not wasteful.
1, the scene effect is good, that is, the equipment should try to show the complete audio-visual group of concert hall musicians, which can make the audience feel immersive;
2. The music group should have a strong sense of stability, that is, the high, middle and low parts of the music should have an overall balance-the high school sound is bright without stinging, and the bass is thick without mixing;
3. Moving audio-visual images should have a good performance, that is, they should have a sense of hierarchy. Of course, in order to obtain good reproduction effect, we must debug according to the characteristics of music and indoor environment. The key point is not to have noise, that is, current sound, and to achieve the expected sound effect (Figure/Text/Figure: Xu Shuanghe) @20 19.