wellcome toChinese car audio Nets
Previous:Unlike home audio buy car audio Recommended
Next：Unlike home audio buy car audio Recommended
Hot Concern
Related Articles
Position:home>News Center> Unlike home audio buy car audio Recommended
Unlike home audio buy car audio Recommended
From; Author:
Car audio equipment, how can we feel the meaning of this ya? I have done research in the country, found that many people are very strange car audio, over ninety percent of the people in the car before the recognition for car audio know very vague, and even some car owners do not understand one or two years or the complete structure of car audio.
In fact, car audio and home audio, sound stage is similar to essentially restore the audio and video equipment, also has a source (CD, DVD, etc.), preamplifier, amplifier (also known as power amplifiers), speaker (also called the horn) four basic parts.
Depot cost as the reason, matching the original car audio car audio usually, pre-amplifier and speakers together (that is, we usually say that the host), and then match the whole tone of ordinary speakers to complete a basic system to meet their basic functional requirements. Some high-profile and high-end cars will have a separate and dedicated subwoofer amplifier (like the crown, Audi, etc.). As technology advances, the source has been the practical integration of some new features, like navigation, Bluetooth communications, vehicle diagnostics and other functions, on behalf of the brand have made the Huayang, day camp, fly rhymes, songs and Japanese flying Al School, Pioneer, Kenwood and so on. With the increasing requirement for car owners in Europe and America pay attention to the speaker, microphone and preamplifier developments in the field of professional car audio brands continue to be imported into China, such as the European Department of the Cayman piano, Tanner, U.S. Department of Radford Rainbow, Golden Phoenix and so on.
Sound pressure in the cassette machine pulley and CD players are easy to head the local accumulation of dust. CD player is the most important part of the laser head, because the laser head is vulnerable parts, and more expensive, should focus on conservation. Although part of the car stereo in the design process are considered the dust problem, but protective measures are necessary, you can often use a small swab wet cassette, with box and CD disc slot machines, and sound system panel. The correct approach is to use a damp cloth to gently suck the dust down. As for the clean-up buttons and knobs, you can re-use a cotton swab.
Clean with a tape and disc cleanup tool
In addition to the host clean sound, the tapes and CD discs must make sure that clean. Dirt on the tape and CD player will not only affect the sound quality will sound even cause injury. CD drive at high speed when the laser head, if you encounter dust, will deviate from the original laser head laser track, causing the sound distortion, and damage the laser head. It is understood that the cleaning tape and CD audio-visual tools in most of the store you can buy.
Slow disk changer less
Spring is the car audio laser head high incidence of damage, because the climate is dry, prone to static electricity. When the disk is best not to put their hands directly touch, do not take the middle, slowly into them, try not to jump from disc, plug disk as far as possible to light.
Do not maximize the volume suddenly
Sound suddenly to avoid the use of which maximize the volume, this speaker coil will burn, the PA will be affected, will increase the amplitude of a sudden burning power amplifier.
Car audio and home audio and which is the difference?
The special use of the automobile environment, car audio and home audio, or has a very clear distinction. First of all, car audio need to withstand temperatures typically in the range -20 degrees to 80 degrees, relative to the ambient temperature is used in home audio, will be strictly a lot. Second, the interior space and seismic requirements, car audio usually lightweight and integration, more sophisticated than the home stereo. Then, the location of car speakers in the doors and dashboard often, and home audio display the location of a very big difference, car audio sound field requires a special design. Finally, because car use 12-volt power supply, current is also relatively limited, car audio requires a special low-voltage, low current and low-impedance design.
