Precision magnetic assembly for transducer voice coil actuation in handset audio systems
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Weight | 0.5-2.0 g | |
| Impedance | 8-32 Ω | |
| Dimensions | Φ8-15mm × 2-4mm | |
| Resonant Frequency | 300-800 Hz | |
| Magnetic Flux Density | 0.8-1.2 T | |
| Operating Temperature | -20°C to 80°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A handset transducer is a component used in enterprise-grade VoIP desk phone handsets.
The electroacoustic transducer that converts electrical audio signals into sound waves in headphones.
The electroacoustic transducer that converts electrical audio signals into sound waves within a speaker system.
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The magnet assembly creates a stable, concentrated magnetic field that interacts with the voice coil to convert electrical audio signals into precise mechanical diaphragm movements for sound generation.
Neodymium magnets provide the highest magnetic energy density available, allowing for smaller, lighter assemblies while maintaining strong magnetic fields essential for high-quality audio reproduction in compact devices.
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