source:Industry News release time:2022-06-18 Hits: Popular:Brand bar audio wholesale
What material is the speaker magnet
At present, there are two main types of speaker magnets on the market, one is conventional ferrite, and the other is NdFeB magnet. JSL produces YT, AEC, DS, JY, ES and other series of speakers with versatile ferrite, while ONKYO LYQ LY NDX HY XDEC HB and other series of speakers are mainly small in size and high in power, so they mainly use NdFeB magnets.
In fact, the early speakers mostly used magnesium-nickel-cobalt (alinco) alloy magnets, which have the advantages of high strength and easy prevention of magnetic field hysteresis. Unfortunately, the manufacturing cost is getting higher and higher, and manufacturers are forced to use iron oxide magnets, also known as ceramic magnets. It also has a fairly high magnetic force, but requires large blocks, some woofers have magnets weighing 20 to 30 pounds, and the magnetic field is highly dissipative, and must be carefully controlled when used in flood-proof locations.
Popular recommendation
XQ48 Bar sound bar Merchant
2021-07-26A2 Dalian Bar Audio Vendor
2021-07-26I8SUB Gymnasium audio Vendor
2021-07-26F88 Car stereo Merchant
2021-07-16Resolution 1.5TT Marten Audio company
2021-07-16Resolution 2 S8KTV audio Vendor
2021-07-17F215 MK2 ktv bar sound Factory
2021-07-14MST 10Sound bar sales
2021-07-17Evolution 7E Sound bar Merchant
2021-07-16D2 AMPS Bar speakers wholesaler
2021-07-26I5 Concert sound Merchant
2021-07-26F221 Marten Audio Merchant
2021-07-14Tongxiang SPACE net red bar special audio project is provided by Ma Teng Audio.Bar ktv sound
2022-03-28Tell you the rules and requirements for the combination of audio equipment and equipment!
2021-10-148 large formations to improve the sound effect after the sound
2022-09-26How to judge the sound quality of speakers?Audio equipment bar sales
2021-12-17How to set and adjust the stage sound according to the scene?
2022-05-17Xichang GT CLUB high-end audio provided by Mateng Audio
2022-03-23Simple configuration analysis of outdoor park waterproof speakers.Small bar sound Production
2022-06-27How to protect ears in the environment of monitoring entertainment audio?Bar private room audio Vend
2021-11-24Why is the horn packed in a wooden box?
2022-12-15NTC-MF52-AT 10k thermistor
2022-12-13Professional audio basic knowledge classic
2022-02-26Attention audio and lighting industry! 5 solutions to teach you to build the stage of the annual mee
2022-04-23
Customer Service Hotline:
E-mail:matengaudio@163.com
Company address:Room 101, 1st Floor, Building B, Baocheng Taizhihui Industrial Park, Longgang District, Shenzhen City, Guangdong Province
WeChat QR Code
Scan and Follow us
Products
Applications
Brand Introduction
News
Contact Us
中