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The RDS1712S02A-01 is a 17×12mm rectangular 16Ω speaker driver unit designed for earphones. It delivers high sensitivity (121 dB SPL at 5mV), low distortion, and stable performance across temperature extremes. Ideal for compact audio applications requiring clear, powerful sound.
| Specification | Details |
|---|---|
| Model | RDS1712S02A-01 |
| Driver Size | 17 × 12 mm |
| Impedance | 16 ±15% Ω (at 1kHz, 1mW input) |
| Sound Pressure Level (SPL) | 121 ±2 dB (at 1kHz, 5mVrms input, 711EAR high-leakage) |
| Resonance Frequency | 240 ±20% Hz (Free Air) |
| Rated Power / Max Power | 15 mW / 30 mW |
| Diaphragm Material | PU + PEN (Titanium-Coated) |
| THD (Total Harmonic Distortion) | ≤2.5% (2000–10000Hz at 0.5Vrms) |
| Rub and Buzz | No abnormal noise under 0.5V sine sweep (20Hz–1kHz) |
| Polarity | Positive DC to “+” terminal moves diaphragm forward |
| Net Weight | Approx. 1.4 g |
| Operating Temperature | -10°C to +65°C |
| Storage Temperature | -10°C to +65°C (restore to room temperature before use) |
| Insulation Resistance | > 1 MΩ (at 50V DC) |
| Shape | Rectangular |
| Package | 120 pcs/tray, 80 trays/carton, Total 9600 pcs/carton |
| RoHS Compliance | Yes |
SpeakerDriver™
by Cockatwo Private Limited
CIN: U62013RJ2023PTC091507
Manufacturing Unit: Yongsheng Industrial Park 523510, Dongshan, Qishi, Dongguan, China