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
AX 8 KTV audio price
2021-07-17Bass Reflex Range Bar hall sound Vendor
2021-07-14C10 Sound bar manufacturer
2021-07-26F215 MK2 ktv bar sound Factory
2021-07-14SB 210A Bar brand audio Vendor
2021-06-08Resolution 2 SHCar stereo Vendor
2021-07-17F101 Marten Audio Vendor
2021-07-16RM12 Sound bar wholesaler
2021-07-15Minibass 212 Bar bar sound Merchant
2021-06-09F315 Mini bar sound Vendor
2021-07-14D2 AMPS Bar speakers wholesaler
2021-07-26RM15 Audio for bars Vendor
2021-07-15Room and speaker matching.Audio for bars manufacturer
2022-04-18What are the technical indicators for evaluating the horn
2022-11-07Zunyi FIRST ROOM bar audio system is provided by Maarten Audio
2022-09-08Meeting audio and power amplifier matching elements.Bar use sound Vendor
2021-11-13Talking about the key elements of optimizing stage sound effects!Speaker bar Vendor
2021-10-27How to avoid damaging and burning the loudspeaker
2022-11-18How to connect the audio and amplifier
2022-12-09How to choose entertainment audio according to the sound quality of the audio.Domestic bar audio Ven
2021-11-26Do you know power amplifier technology?
2022-11-08Historical development of professional audio amplifier!Bar sound bar Vendor
2021-10-19How to make the audio processor more reasonable to show its advantages?
2022-06-25Zigong SPACE Net Red Bar Special Audio---Mateng Audio
2022-11-10
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