Permanent neo double loud speaker magnet for sale from China manufacturer

Permanent neo double loud speaker magnet for sale

Price:	1.0 USD
Payment Terms:	T/T,L/C,D/A,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: SM-0110

Production Capacity: 1000 pcs per day

Delivery Date: 15~25 days

Application: loud speaker

Composite: Neodymium Magnet

Size: Custom

Tolerance: ±0.1 mm

Certificate: ISO9001:2008

Means of Transport: Ocean,Air

Packing: carton / pallet

Shape: Cup Shape

Type: Permanent

Brand Name: LEC

Material: Neodymium magnet + steel +P...

HS Code: 85051190

Permanent neodymium double loudspeaker magnet especially for loudspeaker motor, with xcellent resistance to demagnetization. Coated with black epoxy.

All speakers don't use magnets. Only magnetic speakers use a magnet to produce mechanical vibration (sound) through the interaction between the magnetic field created by the pulsating electronic signals passing through a coil suspended in the strong magnetic field of the magnet. Other types of speakers like piezo speakers (for example, buzzers in wrist watches don't use a magnet. Piezo speakers use the piezo electric effect. They generate mechanical vibration by applying an electric signal to a piezo electric crystal.

Due to the sizes of the magnet, there may be variations on pull strength. Please contact our customer service team for more information.

Part No.	U YOKE(A×B)	Magnet	Washer(D×C)	Air Gap(mm)	MagneticFlux(GS)
SM-0110-13	18×5	NdFeB	φ12.8×1.5	0.700
SM-0110-13A	18×6	NdFeB	φ12.95×2	0.575
SM-0110-13B	21.4×7	NdFeB	φ12.95×1.5	0.600
SM-0110-13C	26.5×4.9	NdFeB	φ12.95×1.5	0.750	6500
SM-0110-13E	18.5×6	NdFeB	φ12.95×1.5	0.675
SM-0110-13F	18×6.5	NdFeB	φ13×2	0.625
SM-0110B-13	21.5×8.5	NdFeB	φ12.95×2	0.625
SM-0110-19	27.2×7	NdFeB	φ18.95×2	1.125
SM-0110-19A	26×6.5	NdFeB	φ19×1.5	1.250
SM-0110-19B	26×6.5	NdFeB	φ19×2	1.250
SM-0110-19C	24.6×8.3	NdFeB	φ18.6×1.3	1.000	11000
SM-0110-19D	27.5×8.5	NdFeB	φ19×2	0.750
SM-0110-19DA	27.3×8.5	NdFeB	φ19×2	0.750	10000
SM-0110-19F	26.1×8	NdFeB	φ19×2	0.750
SM-0110-19G	26×9	NdFeB	φ19×2.5	0.625
SM-0110-20	26×7	NdFeB	φ19.95×2.5	0.775
SM-0110-20A	26×7	NdFeB	φ19.95×2	0.775	10000
SM-0110-20B	26×6.5	NdFeB	φ19.95×2	0.775
SM-0110-20C	26×7.5	NdFeB	φ19.95×2	0.775
SM-0110-20D	26×8	NdFeB	φ19.95×2	0.775
SM-0110-20E	25.9×7.5	NdFeB	φ19.9×1.5	0.800
SM-0110-25	33×9.3	NdFeB	φ24.92×3.5	0.840
SM-0110-25A	32.6×10.2	NdFeB	φ24.92×3.5	0.840
SM-0110-25B	33×8.5	NdFeB	φ24.95×3	1.025	10500
SM-0110-25C	37×9	NdFeB	φ25×2.5	0.950
SM-0110-25D	33×10	NdFeB	φ24.92×3.5	1.040
SM-0110-25E	36.8×10	NdFeB	φ24.95×3.5	0.875
SM-0110-25F	32×7.6	NdFeB	φ24.95×2	0.925	11000
SM-0110-25FA	32×8.1	NdFeB	φ24.95×2	0.925	11000
SM-0110-25FE	32×8.1	NdFeB	φ24.95×5×2	0.925	10500
SM-0110-25G	36.2×7.5	NdFeB	φ25.1×2	0.700	10500
SM-0110-25J-A	32×6.7	NdFeB	φ24.95×1.5	0.925	10000
SM-0110-25K	32×7.5	NdFeB	φ24.95×1.5	0.725	13000
SM-0110-25L	35.8×18.7	NdFeB	φ24.95×4	1.025
SM-0110-25M	32×8.6	NdFeB	φ24.95×3	0.925	10000
SM-0110-25N	33×8.5	NdFeB	φ24.95×2	0.875	11500
SM-0110-25P	37×11.3	NdFeB	φ24.95×3	0.725
SM-0110-25Q	40×9	NdFeB	φ24.9×3	1.000	9800
SM-0110-25R	32×10	NdFeB	φ25×3	0.625
SM-0110A-25	32×6.7	NdFeB	φ24.95×1.5	0.925
SM-0110A-25A	32×6.6	NdFeB	φ25×1.5	0.850
SM-0110A-25B	32×6.6	NdFeB	φ25×φ3.2×1.5	0.850
SM-0110A-25F	32.1×9	NdFeB	φ24.9×2	0.850
SM-0110-28	35×8.7	NdFeB	φ27.66×φ6×2.6	0.920
SM-0110-28A	36×8.3	NdFeB	φ27.6×2	0.750
SM-0110-28B	35×8.7	NdFeB	φ27.66×φ6×2.6	0.920
SM-0110-29	36×7.5	NdFeB	φ29×1.5	0.500