Exotic textiles HS code classification

List of contents of this article:

• 1,Exotic textiles HS code classificationWhat audio enthusiasts want to know - car audio modification cold knowledge
• 2, Can car audio be modified
• 3, How about car audio modification and upgrade
• 4 、Can the FAW Toyota Lingfang Premium Edition audio be upgraded to the flagship version of the audio effect

Enthusiasts think Know-car audio modification cold knowledge

1. Alias: advanced level. Power amplifier: It can drive the speaker before it is connected to the speaker. Alias: post-level, amplifier, pure amplifier, etc. Combined amplifier: preamplifier + power amplifier. Host The host is the sound source of the whole stereo, and it is also a control center. The operation of the audio must be realized through the host.

2. Choose a regular and professional car audio modification store. In fact, most of the cars in ChinaAudio modifications are carried out in car beauty shops or car decoration stores, where the technicians basically have little modification experience.

3. The arrangement of the speaker should consider the sound field. In terms of audio modification, the modification of amplifiers and speakers is very important. At the same time, the position and layout of the installation of audio equipment will also have a great impact on the sound effect. This is like cooking dishes. Not only good ingredients, but also excellent cooking skills can cook excellent and fragrant dishes.

4. As a mobile concert hall, car audio turns lonely travel into a kind of enjoyment. Whether you are a car audio enthusiast or not, you will be deeply attracted by their unique magnetism in the face of these metal-filled equipment. Next, I will share the knowledge of car audio modification amplifiers with you. Welcome to read and browse.

Can car audio be modified

It is not illegal, the more common car modification focuses on comfort and applicability, It is mainly audio, reversing radar, headlights, tires and other parts. Because the factory parts are often removed and replaced with parts with better performance, the car body is almost not damaged.These are modifications that do not affect the performance of the vehicle and do not violate relevant laws.

If the sound quality of the original car's audio is not satisfactory, you can choose to modify it. The entry-level modification is relatively simple, and you only need to replace the speaker of the front speaker. The sensitivity of the horn selected at the entry-level level is relatively high, and the original car host can be pushed. It takes less than two hours to replace and install, plus soundproofing.

It is legal to modify the sound system. Spending a lot of money to modify the car audio system, it is not excluded that part of it is true love, but I believe that most of it is for showing off, and merchants also take advantage of this mentality. Different circles will have different SHOWCARs, displaying products in the circle to stimulate people's consumption.

How about the car audio modification and upgrade

Car audio modification is still quite good. The sound quality is different. There are a few suggestions: First of all, you must be clear about what kind of music you like to listen to, because the audio equipment required for rock, pop, beautiful sound, classical and light music is very different.

The modified and upgraded sound effect is excellent, which can liberate more musical space, enhance the sound effect of the interior space of the car, make the sound in the car more complete and intimate, and make the interior environment more comfortable, warmer and more comfortable.

General car audio modification can be divided into two types. One is the original factory upgrade. The advantage of this audio modification is that most of them are upgraded in the original position, without punching holes, and the hidden dangers are relatively small. Another type of audio upgrade is to choose third-party products.

In car audio modification, upgrading is an orderly and gradual process. Generally, change the speaker first, then upgrade the efficiency, add a woofer, and finally change the host. Improper professional evaluation of the selected car modification shop. Audio modification mainly involves circuit problems. You should go to a store with professional experience to modify the car audio system.

Is it good to upgrade the car audio and directly replace the speaker with a better effect?

Yes, if the price of your car is relatively high, for example, BMW, the output power of the original car host is large, and you can directly replace the better speaker, which is obviously improving the sound quality of the original car.

In fact, it is not a series of modifications such as the host, amplifier and speaker.Only then can we get the best effect. Of course, if the funds allow, the upgrade will have a significant effect.

Changing the speaker of the car can increase the sound quality: the effect will definitely be better than the original one. But there may be some shortcomings in the details.

Hello, not necessarily. You need to replace the cd. Their power is different. But it will also improve. [ If there is a problem with the car, ask the car master. 4S store professional technician, 10 minutes to solve.

It's better to recommend one that can be replaced directly! In fact, the content I mentioned is very introductory, and people engaged in home appliance design and maintenance should understand it. My idea is that every method of upgrading the stereo has its advantages and disadvantages. Your honey, your arsenic, only suitable for your needs.

Belongs to the vocal type tableNow the better horn, with relatively high sensitivity, can also play a good effect by the original car host.

If the car's audio system is modified by itself, how to change it?

1, FL+- is connected to the front left and right channels, and RR+- and RL+- are connected to the rear left and right channels. In addition, it should be noted that all four channels should be output + to connect the speaker or speaker +, and maintain a unified phase. After the wire is connected, assemble all the accessories into the box. The car and home audio have been modified.

2. Match the audio modification and upgrade. The most important thing is to find a professional store to do audio modification and upgrading. The audio modification is three parts and the equipment is divided into seven parts, so that you can better enjoy the sound effect and enjoy better tuning and after-sales service.

3. In terms of car audio modification, the modification of amplifiers, speakers, etc. is very important. At the same time, the installation position and layout of car audio equipment will also have a great impact on the car audio effect.

4. Be sure before modification: 1. Determine your favorite music style; the budget is enough. As the saying goes, you can wear shoes as big as your feet are, and the same is true for modifying a car stereo. Choose a good car audio modification shop.

5. Improving the bass area can make the music fuller and make people listen better. At the same time, if you have a budget, you can make the whole car soundproofing and calm these good soundproof products, which will provide a better working environment for the audio modification and a more comfortable driving environment for the car owner.

Can the FAW Toyota Lingfang Premium Edition audio be upgraded to the flagship version of the sound effect?

It is necessary. The advantage of installing Lingfang A-pillar stereo is that it can improve the sound effect and sound quality of the car. Especially when driving at high speed, the in-car audio will be affected by wind noise and road noise, and the A-pillar stereo can make the music sound more directly conveyed to the ears of the driver and passengers, improving the experience of listening to music.

Toyota Highlander only uses six sound field speakers. The original car speaker has rough workmanship and simple materials, resulting in poor music effect played by the car and the inability to show the texture of the music.

Through a test of this car in all aspects of many car bloggers, they found that thisThe Toyota Premium Edition is a Sony stereo, which is a very good stereo, so it is a Sony stereo.

JBL brand. Lingfang Premium Edition is a major launch of FAW Toyota Lingfang, which is positioned as a "high-end elegant light luxury urban SUV". It will not only adhere to HARRIER's high-quality genes and interpret the new era style of "Toyota's most beautiful SUV", but also bring users high-quality driving pleasure. Among them, the audio is JBL brand, with It carries 9 speakers.