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The RD1230-01 is a compact 12mm dynamic driver unit with a PEEK+PU diaphragm and titanium-coated dome, delivering high sensitivity (122.5±1.2dB), low distortion (≤1.5%), and clear audio performance. Ideal for high-fidelity in-ear monitors and earphones, it features a 32Ω impedance, 10mW rated power, and durable construction tested for humidity, vibration, and temperature extremes.
| RD1230-01 Technical Specifications | |
|---|---|
| Model | RD1230-01 |
| Driver Type | Dynamic (Pin-Type) |
| Driver Size | 12mm |
| Impedance | 32Ω ±15% at 1kHz |
| Sensitivity (SPL) | 122.5 ± 1.2 dB at 1kHz, 179mVrms |
| Rated / Max Power | 10mW / 15mW |
| Resonance Frequency | 250Hz ± 20% |
| THD | ≤1.5% (40Hz–10kHz) |
| Weight | Approx. 0.7g |
| Operating Temp | -25°C to +60°C |
| Storage Temp | -25°C to +60°C |
| Diaphragm Material | PEEK + PU composite (Titanium Coated Dome) |
| Polarity | Right-end pin marked "+" is positive |
| Compliance | Meets reliability, vibration, and salt spray test standards |
SpeakerDriver™
by Cockatwo Private Limited
CIN: U62013RJ2023PTC091507
Manufacturing Unit: Yongsheng Industrial Park 523510, Dongshan, Qishi, Dongguan, China