Ideal for portable electronics, audio systems, and other compact devices requiring reliable performance with an 8-ohm impedance and 2W rated power.
Key Features:
- Optimized Impedance and Power:
- Nominal Impedance: 8 Ω ± 15% at 1.0 kHz.
- Rated Input Power: 2W.
- Maximum Input Power: 2.5W.
- Wide Frequency Range: Operates reliably from the lowest resonance frequency (F0 = 400 Hz ± 15%) up to 15 kHz.
- Clear and Crisp Sound Output:
- Mean Sound Pressure Level: 86 ± 3 dB (measured at 0.1W, 0.1N, over 0.8–1.5 kHz).
- Total Harmonic Distortion: Less than 5% at rated input (3.46V) and 1.0 kHz.
- Free from Buzzes or Rattles: Ensures distortion-free performance at 3.46V across its operating range.
- Robust Design and Build:
- Magnet Dimensions: 11.0 × 1.5 mm.
- Voice Coil: PL11.7 × 0.08 × 8Ω × 2H.
- Mylar Thickness: As per specification.
- Environmental Reliability:
- Operating Temperature: -20°C to +50°C.
- Storage Temperature: -25°C to +60°C.
- Load Test: Withstands white noise at 0.2W for 24 hours.
- Polarity Functionality: The diaphragm moves forward when a positive DC current is applied to the "+" terminal.
- Compact and Lightweight: Weighs only 9.85 grams and adheres to the dimensions and markings provided in the mechanical drawings.
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