Home About us Products Catalogues Services R & D Jobs
News Contact us

Magnetic Products
Permanent Magnets
NdFeB Magnets
SmCo Magnets
Alnico Magnets
Hard Ferrite Magnets
Magnetic Assemblies
Health Magnets
Soft Ferrite Cores
Applications of Permanent Magnets
Information of Permanent Magnets
Technical Support
Magnetic Devices

Information for Purchase Orders:
Prepare Your Inquiry
Payment Terms (PDF)
Purchase Order Form (Doc File)
Credit Card Form (Doc File)

Online Calculator:
Pull force between two disc magnets
Pull force between disc magnet and flat
Pull force between two block magnets
Pull force between block magnet and flat
Magnetic field of a Disc magnet
Magnetic field of a block magnet

Speaker Magnets for Loudspeakers and Woofers

ChenYang Technologies supplies all kinds of speaker magnets (ceramic ring magnets) for specified applications to different loudspeakers and woofers in audio instruments and equipments. These magnets are especially cost favourable with very good quality and a wide variety of geometrical measures and magnetic properties for loudspeaker/woofer manufacturers. We have more than 1000 tools/moulds for make speaker magnets. Accessories for speakers are also available.

Dimensions Outer Diameter (mm) Inner Diameter (mm) Thickness (mm)
Maximum 220 110 40
Minimum 32 18 5
Tolerance ±2% ±1.5% ±0.15

Standard Speaker/Ring Magnets (Tools/Moulds)
Material Grade and Magnetic Properties

Technologies GmbH & Co. KG
Markt Schwabener Str. 8
85464 Finsing, Germany
Tel.: +49-(0)8121-2574100
Fax: +49-(0)8121-2574101
Email: info@chenyang.de
Quality Management Manual
Delivery & Payment
General terms and conditions
Legal Notice
Data Protection