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With the continuous improvement of China's economic level in recent years, the sales of sedans in many regions are also increasing. Take the Chengdu region as an example. In recent years, the improvement of urban economic strength and comprehensive influence has led to a new increase in sedan sales. For many car owners today, in addition to commuting, there is also more demand for their beloved cars. So this is also one of the reasons why the market size of car audio modification has been increasing in recent years. Many car enthusiasts have chosen to do car audio modification in order to obtain better audio-visual effects. In order to make it clearer for us, let's now talk about the precautions that need to be taken during the main unit debugging of car audio modification.

1. Audio reserved space

In fact, the order of the modification process of the audio system emphasizes gradual progress. Generally, we first replace the speaker, upgrade the amplifier, increase the bass function of the speaker, and then replace the main unit. However, we can modify the audio system arbitrarily without considering the orientation of the reserved space, which will have a certain impact on the function of the audio system. Therefore, it is necessary to reserve a certain amount of space.

2. The power amplifier of the audio head unit is required

There are many details that need to be paid attention to in audio modification. Not only should the wiring issues be noted, but also the characteristics and technical level of the audio itself. Zexie is a condition to ensure good audio performance, and car owners cannot make audio modifications arbitrarily.

Article source: LED Bluetooth audio system http://www.sizhuo118.net