source:Industry News release time:2021-12-18 Hits: Popular:Brand bar audio wholesale
Common solutions: (1) There is no sound. The cause of the fault: the speaker voice coil is blown; the speaker voice coil lead is open; the feeder is open; the connection with the amplifier is not properly connected. (2) The sound is low. The cause of the fault: the quality of the speaker is poor; the phase of the woofer is reversed. (3) Sound distortion Causes of failure: the speaker voice coil is skewed; the speaker core is deviated or there is debris in the magnetic gap; the speaker cone is deformed; the amplifier feeds too much power. (4) There is noise. The cause of the fault: the speaker cone is cracked; the speaker seam is cracked; the back panel of the speaker is loose; the speaker frame is not fixed tightly; the speaker surface net is too loose. (5) High frequency difference Causes of failure: bad high-frequency divider capacitor; bad tweeter unit; improper use of the screen. (6) Low frequency difference. Reasons for failure: bad crossover network; bad woofer unit. (7) Poor stereo effect. Cause: Improper placement of the speakers; incorrect connection of the two speakers.
Popular recommendation
Minibass 212 Bar bar sound Merchant
2021-06-09I3 Small bar sound Vendor
2021-07-26F118 MK2 Brand bar audio sales
2021-07-14F315 Mini bar sound Vendor
2021-07-14F1201 School audio Vendor
2021-07-16DS15 Bar speakers Merchant
2021-07-14Infrahorn Speaker bar wholesale
2021-07-14Resolution 1 Bar ktv sound Vendor
2021-07-16Evolution 7E Sound bar Merchant
2021-07-16Bass Reflex Range Bar hall sound Vendor
2021-07-14Resolution 2 School audio company
2021-07-15A28 CARDIOID SUBWOOFER Learning audio Merchant
2021-07-26Why do speakers in professional audio use bi-amp drivers?Large conference room speakers
2022-06-23Audio classification and advantages introduction.Conference room sound system contract.Conference ro
2023-04-19Xichang GT CLUB high-end audio provided by Mateng Audio
2022-03-23Introduction to the principle of professional audio waterproofing
2021-09-06Acoustic or musical, which one do you consider more?
2022-03-17Conference room sound system solution.School audio sales
2022-04-27The installation of conference audio system is not affected by the on-site environment
2022-12-29KTV audio PK precautions.Car stereo sales
2022-04-24Entertainment audio equipment maintenance skills
2022-02-24Hohhot ID-X CLUB high-end audio is provided by Ma Teng Audio
2022-07-29Several cases of indoor places are not conducive to receiving wireless microphone signals.Campus out
2023-03-15How to avoid humming sound when KTV audio equipment is connected!Bar use audio Vendor
2021-11-05