How to solve the problem that the sound quality of the car s own audio is not good, can you install

If the sound quality of the audio that comes with the car is not good, it is recommended to change it directly, you can go to the 4S store, or you can install the external audio yourself, as long as you have a place to install it.

You can replace the audio that comes with the body, and replace it with some more high-end audio, while the external audio is not allowed to be installed, because it is an illegal modification, it will be punished and forcibly removed by the traffic police.

If the sound quality is not good, you can propose to the 4S store to replace the audio, and you generally cannot install an external audio.

The speaker of the home audio can not be installed on the car, the voltage is not the same, the household is 220V, and the car is 12V or 24V.

The use environment of car audio is much worse than that of home audio, and car audio equipment is required to have better adaptability to temperature, humidity and shock absorption. The high temperature in the car has a great impact on the equipment, and good heat dissipation should also be paid attention to, and the expensive shock suspension design is also a problem that the average consumer cannot understand.

All kinds of interference in the car are also much larger than home audio, for example, electromagnetic interference, in the home audio can generally be well solved, but in the car, especially the problem of space, it is necessary to be very careful in the wiring, a small mistake, may produce noise, which is the so-called car audio technology gold content, the basic specification of professional car audio stores.

As long as the caliber of the speaker is as large as the original car audio speaker, and the impedance and power are also consistent, it can be used. If you want to use a home audio (the power can't be too big) to install in the car, you can go to a treasure to buy an inverter to convert the power to 220 volts and you can use it.

Hello、Can't be used、Home speaker speaker is 220V voltage。 [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

It can be used, but the sound quality is not as good.

Car horn. Okay. The car horn is a combination of high and low sound, the inside is the bass, and the outside coil is the treble. And your horn is just a treble or a bass.

Woofer. It's hard to show the treble component while it's out.

Tweeter. The bass component is also not expressed.

No, you can't! The household electricity is 220v [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello? No, the impedance is not the same, the impedance of the car is 4 ohms [If the car has a problem, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Can 4 ohms bring a 7 euro home cheerleader?

The sound is not powerful, don't be in a hurry to change, only after seeing this trick counts!

Here's a suggestion: you go to this forum first to see through this forum you can learn some about car audio related knowledge and the process of car audio modification! Hope it helps.

If it's not a problem with the audio, I guess it has something to do with the power supply. If the voltage is not enough, even the best sound is useless. It is recommended that you change the special power supply for the audio modification of the cap, and the stable output voltage provided by the cap is not bad, and it can be used.

Farad capacitors do not work at all in voltage regulation, and they are too expensive and too large.

It may be caused by the technician's inadequacy of the sound range in your car, and it is recommended to do an audio evaluation.

Car stereo is a radio and playback device designed to reduce the boredom of the driver and occupants during travel. The earliest use was the automobile AM radio, later the AM radio, tape player, CD player and compatible DCC, DAT digital audio.

It is not possible to install it directly, and the power of the nose is not enough.

The easy way is to use an inverter from 12V to 220V.

1. Impedance is a physical quantity that represents the performance of a component or the electrical performance of a circuit. The ratio of the peak value (or RMS) um of the voltage at both ends of the passive circuit in an AC circuit to the peak value (or RMS) im of the current passing through the circuit is called the impedance, which is expressed in Z and is in ohms ( ).

2. When U is fixed, the larger Z is, the smaller I is, and the impedance has limited influence on the current.

3. In electric current, the influence of an object on the current barrier is called resistance. Except for superconductivity, all substances in the world have electrical resistance, only the resistance value is different.

4. Substances with low resistance are called good conductors, such as metals; Substances with high electrical resistance are called insulators, such as wood and plastic. There is another conductor between them called semiconductors, a superconductor is a substance with a resistance value equal to zero, but it requires that its resistance be zero only when the temperature is low enough and the magnetic field is weak enough.

Yes, don't care what 12V voltage when, the speaker is to see the impedance, as long as your power amplifier impedance is the same, you can install it, if the impedance is less than the impedance of the front speaker in the car, you should usually pay attention not to turn on the maximum volume, if it is greater than it, it will be fine, that is, the sound sheet is a little smaller than normal. There is also the size, location, should not be a problem for you.

Absolutely, the horn can be used universally.

No, the voltage and category are different, and accidents may occur when installed.

Who says no? 4 euros is fine.

The voltage of the car is 12V, right? Does your speaker sound with 12V direct current?

It is not possible to install it directly, and the power of the nose is not enough. The easy way is to use a 12V to 220V inverter.

Impedance is a physical quantity that represents the performance of a component or the electrical performance of a section of circuit. The ratio of the peak voltage (or RMS) um at both ends of a passive circuit in an AC circuit to the peak value (or RMS) im of the current through the circuit is called impedance, which is expressed in Z and is in ohms ( ).

In the case of u, the larger z is, the smaller i is, and the impedance has a limiting effect on the current.

In an electric current, the action of an object on the current resistance is called resistance. With the exception of superconductors, all substances in the world have electrical resistance, but the magnitude of the resistance value is different.

Substances with very small electrical resistance are called good conductors, such as Jinsen fibers, etc.; Substances with great electrical resistance are called insulators, such as wood and plastic. There is also a type of conductor in between called semiconductors, while a superconductor is a substance with a resistance equal to zero, but it requires a sufficiently low temperature and a sufficiently weak magnetic field for its resistivity to be zero.

If the vehicle does not sound good, it is best not to modify it without permission. Unauthorized modifications will affect the warranty of the whole vehicle and the vehicle circuit. If you need to modify, please consult the 4S shop to find out if it will affect your own vital interests.

The professional error estimation of the selected car tuning shop is a circuit problem. When renovating and decorating car audio, you must go to a car audio modification shop with professional experience, because an unprofessional modification shop is likely to destroy the original car circuit during the modification process, which not only does not improve the sound effect, but also may affect the car warranty and a series of after-sales service problems. When wiring, the power cable, audio cable, and signal cable need to be arranged separately, and the line needs to be shielded and protected.

But for car owners, it is difficult to correctly judge whether a car tuning shop is professional or not. The best way is to check the recommendations and evaluations of car tuning shops across the country in advance, so that you can know what you are doing and save unnecessary trouble.

Many car owners tend to ignore the upgrade of empty rooms in the future when modifying car stereos. Audio modification generally has a gradual process. The general sequence is to change the speaker first, then upgrade the function, then add the woofer, and finally change the host.

However, car owners would do well to book some upgraded empty rooms. In the future, if they want to upgrade the host with a strong resolution and jujube digging rate, they can achieve the sound quality of HiFi. If there is no future upgrade, there will be a bottleneck when there is an upgrade demand.