Function and maintenance of speaker parts

The speaker parts are the main components of loudspeaker, mainly t-yoke and gasket, ferrite magnet, voice coil, damper, frame, cone, dust cap, gasket and so on. The quality of different speakers is made up of speaker parts of different specifications, so the price varies greatly. Speakers of different parts with different roles, such as T - function is to carry on the magnetic Yoke, the function of ferrite magnet is magnetic storage, make the speaker creates a magnetic field, the speaker voice coil is the core part, and it is connected to the external forces, make the speakers work, used to support the voice coil and sound cone better combination, ensure its vertical tilt. The damper contains concentric rings that allow the voice coil to move freely up and down, rather than horizontally in the magnetic gap, ensuring that it does not collide with the gasket. The main function that sound box wears is to support paper cone in order to connect the other parts of loudspeaker stably, its quality affects the stand or fall of sound directly. Dust caps prevent dust particles from entering the voice coil and affect the normal operation of the loudspeaker. The purpose of the spacers is to fix the edges of the cone so that it can move up and down better and absorb the sound waves traveling through the cone.

In the speaker parts, for the cone, foam edge, rubber edge and so on are easy to damage, if the quality is not good, it is easy to pointed for a long time. If the cone is made of paper, it will be corroded by mold when damp, so it is best to quickly wipe the cone with a medical alcohol sponge from the back. You may want to prepare a box of foreign car wax and apply it to imported brands. Apply it to the T-yoke and gaskets to prevent corrosion. This is also necessary if the frame is made of steel. For ferrite magnets, it usually does not need to be retained, but over time, the out-of-field phenomenon will occur, but the effect is not large enough to be ignored.

Daily maintenance of car speakers:

1. If the horn does not ring, first check the fuse to confirm whether it is burned out, and then disconnect the plug, use a multimeter to measure whether the horn has electricity. If there is no electricity, check the horn harness and horn relay. If it has power, then the problem is the horn and it needs to be replaced.

2. Horn sound hoarse please check the plug and switch connection is good, because the use of too much wear.

3. Sometimes the horn works, and sometimes it doesn't.

Please also check the plug first, the reason may be the plug and switch connection is not good, or just the horn is broken.

In the market, speakers and speakers accessories are various, and the quality difference is very big, so it is very important for customers to be more cautious when choosing speakers and speakers accessories. Before buying a product, you should know what you want, you can talk more about the speaker or speaker knowledge with the seller you are interested in the part, or you can know the actual use from other buyers using the product, it is more suitable for you to buy the speaker or speaker part just listen to the seller say.