RD0813-04 | 13mm 32Ω 0.5W Headphone Speaker Driver Unit
High-performance 13mm micro headphone speaker driver featuring 32Ω impedance, 0.5W power, PET diaphragm, neodymium magnet, and round shape—ideal for in-ear and wearable audio devices.
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- Designed By: SpeakerDriver
- Product ID: RD0813-04
Technical
Specifications
| Specifications | Details |
|---|---|
| Model | RD0813-04 |
| Impedance | 32Ω ±15% |
| Rated Power | 0.5 W |
| Max Power | 0.8 W |
| Diaphragm | Black PET |
| Diaphragm Diameter | 13 mm |
| Dome Type | PET |
| Magnet Material | NdFeB |
| Magnet Grade | N40 |
| Magnet Dimensions | D6 × 1.2 mm |
| Frame Material | SPCC |
| Frame Shape | Round |
| Voice Coil | Copper |
| Sensitivity | 100 dB ±3 dB (at 1 kHz, 1 mW) |
| Resonance Frequency | 700 Hz ±20% |
| Frequency Response | 100 Hz – 10 kHz |
| Total Height | 4.3 mm ±0.2 mm |
| Operating Temperature | -20°C to 60°C |
| Storage Temperature | -25°C to 60°C |
| RoHS | Compliant |
| Typical Applications | Headphones, wearable audio devices, earsets |