10mm Round Speaker Magnet

10mm round speaker magnet, typically composed of high-grade Neodymium (NdFeB), is a compact, high-performance permanent magnet designed for miniature audio applications. With a 10mm diameter and varying thicknesses (often 1.5mm to 5mm), these discs are engineered to provide maximum magnetic energy density in limited spaces, making them ideal for earphones, small Bluetooth speakers, and tweeter drivers. These magnets are generally axially magnetized (poles on flat faces) and are often coated with Nickel-Copper-Nickel (Ni-Cu-Ni) for superior corrosion resistance and durability. They offer exceptional strength for their size, providing high magnetic force essential for efficient sound production and clear audio performance.