why are speakers magnetic

Brand Name:WIT MAG

Model Number:N42

Place of Origin:China(Mainland) Guangdong

... in a wide range of shapes, sizes and grades.Shenzhen WIT High Magnet Co.,Ltd was found in 2006 which is the role-model enterprise among magnets manufacturing industries in China. We own one-step complete industrial chain from raw material blank, cutting,

Place of Origin:Zhejiang, China

Brand Name:UPM

Model Number:Y35

...Magnet / Ferrit Ring Magnet Material Fe2O3 Color Black Size Outer Diameter from 10mm to 300mm Grade Y25/Y30/Y35 Used Speaker and Seperator Products Show Speaker power is dominated by the power consumption of coin. Speaker magnets use the same specifications and same magnetic material, but different in amounts of magnetization, the speaker...

Place of Origin:People's republic of China

Brand Name:VISION

Model Number:Y30 Y30BH

...lawnmowers and outboard motors • DC permanent magnet motors (used in cars) • Separators (separate ferrous material from non-ferrous) • Used in magnetic assemblies designed for lifting, holding, retrieving and separating • Magnetic Door Catcher •

Brand Name:JOINT-MAG

Model Number:OEM

Place of Origin:Sichuan, China (Mainland)

... for servo motors, brushless motors, texture motors, vibration motors, generators, pumps, special motors, wind energy, lifts, speakers, magnetic switches, flow meters, CD, DVD -ROM, watt-hour meter, nuclear magnetic resonance, medical devices, separators,

Brand Name:KANJI

Model Number:TWS-01

Place of Origin:CHINA

...Speakers Magnetic Bottom Portable Usb Speaker Specifications True wireless stereo: Bluetooth Speaker Operating range 10M Speaker battery 500mAh Rated power 5W Working time 3-4 hours Socket type micro usb Quick Details Power Source: Battery Battery: Yes Number of Loudspeaker Enclosure: 1 Material: Plastic Communication: Bluetooth, USB Support Memory Card: Yes Speaker Type: OUTDOOR SPEAKER...

Brand Name:XINGTE

Model Number:XT-601SD

Place of Origin:CHINA

... automatic magnetic circuit assembly machine for mobile phone speakers. Each fixture can assemble two products. It is suitable for anaerobic adhesives and AB adhesives. The machine also integrates functions such as automatic feeding, magnet magnetization,

Brand Name:STAR

Model Number:F24-1

Place of Origin:China

...are not sure what you need, please help provide your product and project details, our engineers will evaluate and give the best solution to you in short time. 2. Test for customer’s material and magnet performance We know most of customers have not much

Brand Name:Ozzie

Model Number:OZ-D5

Place of Origin:China

...Speaker Wireless Charger For Iphone Qi Magnetic Wireless Charger Charging Features: Bluetooth Speaker with WIRELESS CHARGING Allowed to link 2 enabled speakers for a wireless stereo experience (TWS Function) Bluetooth: 5.0+EDR Compliant (Chipset:AB5365C) Speaker : D52mm 4Ω 5W*1 Capacity : 800mAh (Power supply for speaker...

Brand Name:RedSun

Model Number:RS-88-Q12

Place of Origin:Shenzhen, China

Magnetic Levitating Wireless Bluetooth speaker Moon Lamp Floating and Spinning music angel levitating speaker Features: 1. Colorful LED light + Hands-free call + Intelligent voice promot + Touch key + TF Card Mode 2. Warm ...

Brand Name:VIIP

Model Number:V18014FS

Place of Origin:china

... Split Core For Flat Cable Speaker Magnet Ring Quick Detail: Place of Origin:Guangdong, China Brand Name:VIIP Model Number:V18014FS Type:Soft Composite:Ferrite Magnet Shape:Cylindrical Application:Industrial Magnet Tolerance:±1% Delivery Time:within 7 ...

Brand Name:Super- curing Opto

Model Number:UV Glue

Place of Origin:China

UV Adhesive Description "Instant curing, precise timing." Eliminate the long wait times of traditional adhesives. Combined with a professional UV light source, it achieves controllable and automated bonding, resulting in a 100% yield rate. UV Adhesive ...

Brand Name:CR AUDIO

Model Number:15EW-1204DW

Place of Origin:CHINA

12" Cheap car audio subwoofer non pressed paper cone Double 2" coil , 4 layers 1. descrption steel Basket with Industrial Texture Painting High Flux Y30 OD 170 Strontium Ferrite Magnets Dual Impedance / 3 " 4 Layer Hi-Temp Voice Coil Poly Cotton Spider wit...

Brand Name:Shinhom

Model Number:T

Place of Origin:China

Various Size For Toroidal Transformer And Common Mode Choke Ferrite Toroid Core APPLICATION: 1. LIGHTING : Electronic Ballast for energy-efficient Lamps viz CFL, LED. Electronic Chokes for Tubular Lamps. 2.POWER CONDITIONING UPS/Inverter transformers. ...

Brand Name:Reaching

Model Number:RC33

Place of Origin:China

Magnetic Speaker Bluetooth 5.0 Portable Mini Magnetic Speaker Product details: * Appearance Patent * Multi-function BT Speaker * Magnetic Holder * Mini Wireless BT Speaker * Audio: Subwoofer * Appliance: Outdoor Sports, At Home; Mobile Phone * OEM ODM Support Specification: —— Multi-function BT5.0 Speaker —— Chipset: Bluetrum AB5325B —— Magnetic Phone Holder —— Portable —— Speaker: φ45MM —— Play Time: 15-18Hrs —— Power: 1.5W —— Speaker...

Brand Name:ETEK

Model Number:AS-29-1023

Place of Origin:China

...Speaker This Wired Computer Speaker,1.5W*2 power, 32 magnet speaker, supports AUX input, ABS material, USB 5V power supply, one-button turn on, ideal for students, office workers, and esports players. USB Speaker,Computer speaker,Wired Speaker,Wired Computer Speaker,Speaker, Specification 1.Color:blue,Pink 2.Material:ABS 3.Power:1.5W*2 4.Speaker: 32-magnet...

Brand Name:ANYO

Model Number:HXI50-M

Place of Origin:CHINA

... or hear a friend’s voice over the phone. In order to translate an electrical signal into an audible sound, speakers contain an electromagnet: a metal coil which creates a magnetic field when an electric current flows through it. This coil behaves much