RD0686-01 | 6mm Earphone Speaker Unit
Compact 6mm earphone speaker with 16Ω impedance, 100dB SPL, 3mW rated power, and PU+PEEK diaphragm for clear audio performance.
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- Designed By: SpeakerDriver
- Product ID: RD0686-01
Technical
Specifications
| Specification | Details |
|---|---|
| Model | RD0686-01 |
| Impedance | 16Ω ±15% at 1kHz, 1mW |
| SPL | 100 ±3dB at 1kHz (179mVrms, 711EAR test) |
| Rated Power | 3mW |
| Max Power | 10mW |
| Resonance Frequency | 720 ±10% Hz |
| Frequency Response | 20Hz – 20kHz |
| THD | ≤3% (50Hz–8kHz at 1mW) |
| Frame | ABS |
| Magnet | NdFeB |
| Diaphragm | PU + PEEK |
| Voice Coil | Copper |
| Plate | SPCC |
| Dust Mesh | Polyester Gain Mesh |
| PCB | Fiber board |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -10°C to +60°C |
| Reliability Tests | Load test, humidity, drop, temp cycle, high/low temp endurance, salt spray, tensile test |