source:Industry News release time:2023-04-03 Hits: Popular:Brand bar audio wholesale
1. The speaker wiring is broken or the frequency division appears abnormal
After the speaker wiring is broken, the speaker unit does not motivate voltage, and there will be silent failure. The frequency division is generally not easy to break the wire. However, the phenomenon such as the leading welding and the short circuit of frequency capacitors may occur.
2. Sound fracture
You can use a multimeter R × 1 to measure the leading welding sheet of the speaker. If the resistance value is ∞, you can use a knife to scrape the paint on both ends of the audio. If it is not connected, it means that there is a disconnection inside the audio ring. If the measurement is connected and there is a "Kazakh sound", it means that the sound ring is broken. In this case The lines with similar lines are welded.
3. The speaker lead is broken
Because the speakers vibration will be very frequent, this will also make the woven wires easily break. Sometimes the wires are broken, but the cotton core wire is still connected. A little soft guide line instead.
4. The audio coil burning
Use a multimeter R × 1 to measure the lead of the speaker. If the resistance value is close to 0Ω, there will be no Kazakh sound, which means that the sound coil is burned. Before changing the audio coil, you should remove the miscellaneous objects between the magnetic gaps, be careful. Put the new audio coil into the magnetic gap, correct the sound coil, and use the powerful glue to fix the upper and lower positions of the audio rings while listening. After the sound coil is placed in the best position, fill the gap between the sound coil and the paper basin with the gap of the powerful glue to the general, seal the dust cover, and put the speaker paper basin up.
Popular recommendation
Evolution 7E Sound bar Merchant
2021-07-16EV O7T Speaker bar Vendor
2021-07-16EVO 6E KTV audio Merchant
2021-07-16Resolution 4E Bar speakers Factory
2021-07-16D80/D100/D120 KTV brand audio Vendor
2021-07-26BR132A Bar speaker wholesale
2021-07-14Dance Stack Overview Car stereo Factory
2021-07-16MB112Anhui Bar Audio Vendor
2021-07-14XQ42 Bar speaker wholesaler
2021-07-26Resolution 4T Touring Bar use sound Vendor
2021-07-16Resolution 2 School audio company
2021-07-15Minibass 212 Bar bar sound Merchant
2021-06-09The perfect sound depends on it! Detailed equalizer adjustment method.Audio for bars Processor
2022-04-18Special audio equipment for Shanghai MASTER CLUB bar is provided by Mateng Audio
2022-02-23Xichang GT ROOM Audio Equipment for Popular Party Bars---Mateng Audio
2022-08-15The use of professional audio is taboo, these problems can be big or small!Jinan Bar Audio sales
2022-05-16Sound field control of sound reinforcement is the foundation of sound reinforcement system design.Ba
2022-05-27How to select 5.1 speakers based on data
2022-12-06How to buy professional stage audio?matengaudio.com
2021-10-27What does a subwoofer mean?
2022-08-26Professional audio system failure analysis and troubleshooting
2022-05-12The details that professional audio equipment needs to master.Bar performance sound Vendor
2021-11-18Shanghai MASTER bar dedicated sound system is provided by Ma Teng Audio
2022-06-28What kind of sound is popular now?
2022-03-25