What to do with the iron on the outside of the speaker? Pure iron from the horn factory

I have also encountered this problem, and my solution: use steel memory recovery liquid to coat it, but this liquid is only available in a special maintenance department, and the market is generally not circulated and traded; mostly used in the military;

The iron outside the stereo, I don't know if you're talking about the iron there!

Protect the horn -- go down, flatten it out, and put it on.

Friend, I asked what to do if I didn't take it off - it's not easy to do if I don't take it off, and I can't use force directly on the speaker (it will cause other damage).

Pry out the mesh with a small cone or tweezers at the edges, flatten it and put it back on.

The iron outside the stereo, I don't know if you're talking about the iron there!

Without compromising your sound quality, why flatten it.

If you don't dismantle it, it will be more troublesome.

It's not pure iron, it's ferrite, to put it simply, it's a kind of iron oxide, and it's best to sell it to factories that make horns.

Compared with plastic speakers, the advantages of wooden speakers are high density and good playback effect, cabinet material affects the performance of the speaker, the greater the material density of the speaker shell, the smaller the vibration generated by the cabinet when the sound is emitted, especially the active speaker with a high-power amplifier, so that the sound can be more realistically restored. Wood is much denser than plastic, so wooden speakers work better than plastic speakers.

If you choose audio, I can give you some good choices, Huiwei, Maibo, BT-audio ab hifi set, these three I will briefly say, they are all brand audio, Huiwei workmanship needs to be strengthened, there are more cases of the corner of the box peeling off and warping, which needs to be paid attention to; Some of Maibo uses a power pipe, which is powerful and shocking to watch movies, but the timbre is not delicate enough. One of the most professional is the BT-Audio AB HIFI set, the AB bookshelf box is a HIFI box with excellent comprehensive performance, reproducing the classic pure British sound. Using super instantaneous reaction unit, the treble is not scattered, the bass is not sticky, the strong sound is not dry, the weak sound is not false, the warm and mellow sound shows the infinite charm of the **, you can feel the legendary and charming melody of the British sound, and enjoy the bloodline, sound quality, and workmanship are all excellent HIFI speakers.

The style contained in the AB bookshelf box comes from the unique design of BT-Audio's sound engineers, with a refined and elegant appearance, to create a bedroom and study desktop HIFI speaker. The first-class workmanship and sound quality have created the myth of high-end and low-price in the audio industry, and completely brought the concept of parity to the extreme!

The iron speaker is not good, the speaker material is better with sandalwood, it is recommended that you use a wooden landscape speaker.

It depends on what you do, different materials of audio, the sound effect is different, the place is not the same, if you use it yourself, then there is no need to bother on this issue, I hope it will help you.

No, but your horn is really special and can suck iron! Then put it farther away, don't put it in iron, because it's easy for parts to break down.

There is a little effect, because the magnet will attract iron, and the attracted iron will also become a magnetic field, although it has no effect on the quality of the speaker, but after a long time, the magnetic powder of the magnet will run around, so it will slowly affect the sound effect, unless your magnet is good, it will not be affected.

It will definitely have an impact The effect of the horn is related to the vibration, and the iron chain is next to the horn and is often sucked up, which will affect the vibration

Iron chains are often sucked in, which will cause the paper cone to deform and affect the sound quality.

Use a stronger magnet to move back and forth in the sound hole to slowly suck out the iron pin, but it is really not possible to disassemble the machine and remove it.

Take a needle and place it in the earpiece, and the iron pin will be sucked out with the needle.

Use a small magnetic iron to suck in those eight, remember not to put the magnetic iron on the screen, otherwise it will be easy to break.

Connected to the controller, find one to connect in parallel first, generally the controller is under the seat or in front.

When installing, the speakers are ready with cables, you just need to find a converter with the same model, plug and play.

Teach you the best way you've ever used.

Use a strong magnet and cover a plastic bag, so that the iron can be easily sucked out, and the impurities will be cleaned up every time you suck it up, just suck it a few more times.

The speaker has entered a foreign object, and there is a problem with the sound quality, and the user can try to send the phone to the brand's customer service.

Ask the engineer plug-in to clean up the foreign object in the customer service, and then try to use it to see if the noise disappears.

If the noise still exists, this situation must be a problem with the external amplifier, and if there is such a please, it can only be recommended that the user replace the external amplifier and try it.

Disassemble the casing and remove the iron filings with tweezers.

Try it with a hair dryer.

If you can disassemble the phone, it doesn't cost two dollars to change the speaker. Do you dare?

Landlord, you may be talking about the horn on the car, I used to go to Guangzhou to see the horn of the taxi is a wrench and the steering wheel of the iron to produce the sound. There are several working principles of the horn, there are dynamic type, electromagnetic type, inductive type, electrostatic type, and plane type. Among them, the dynamic horn is the original concept of 90% of the conical horns that are now used by the state oak.

I think the speaker with magnets mentioned by the landlord should be electromagnetic or inductive. The working principle of the electromagnetic type is to erect a movable iron chopping piece (armature) in the middle of a U-shaped magnet, and when the current flows through the coil, the armature will be magnetized and the magnet will produce a repulsion phenomenon, and at the same time drive the diaphragm to move. The principle of the inductive type is similar to that of the electromagnetic type, but the armature is strengthened, and the two voice coils on the magnet are not symmetrical, and when the signal current passes, the two armatures will push each other and move next to each other for different flux trace clearances.

I think you're talking about one of these two.