一级α爰做片免费观看,国产黄色视频在线,欧美人成网站在线播放,精品一级二级三级久久

Many car owners want to improve the sound quality of their car audio system, but there is also a problem that troubles them, which is whether to add an amplifier when modifying the car audio system? Can we just replace the speaker?

Most original car speakers, due to cost issues, always have a vague overall effect, with unsatisfactory separation and resolution. The simplest way is to replace the high-quality speaker.

Whether to add an amplifier or not depends on the following considerations before making a decision:

1. If a horn that can be directly pushed by the original car host is installed, only high sensitivity horns can be selected. This type of horn is generally lower end and can improve the original car's function to a certain extent.

2. If you choose to install an amplifier, you can choose more HIFI level speaker units, which will have more selectivity and better performance than direct push from the host.

3. In a compromise, it is now possible to install power amplifiers with DSP audio processing, which can not only be tuned through DSP, but also serve as power amplifiers. Of course, these types of products generally have lower power amplifiers, and the selection of speaker units also requires consideration.

Therefore, one can decide whether to install an amplifier based on their desired function and budget.

Article source: LED Bluetooth audio system http://www.clothblossom.com/