Speaker
Product Model:KFS3121A-08
Mechanical Layout & Dimensions: Typical Frequency Response Curve:
Unless otherwise specified,tolerance: ±0.2 (unit: mm)
Electrical Specifications:
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Items |
Technical Specifications | |
| 1 | Rated Sine Power | 0.2W. Max.(Short-term):0.3W |
| 2 | Rated Sine Power(BOX) | 1.2W. Max.(Short-term):1.8W |
| 3 | Resonance frequency | 300±20% Hz @ 1V(without baffler) |
| 4 | Impedance | 8±15%?(@ 2KHz 1V without baffler) |
| 5 | DC Resistance | 7.4±15%? |
| 6 | Sensitivity | 94±3dB SPL at 0.8k 1k 1.2k 1.5kHz @ 0.5w(2.0V) / 0.1m |
| 7 | Frequency Range | f0 Hz ～ 20KHz |
| 8 | Operation Temperature | -20℃ ~ +70℃ |
| 9 | Storage Temperature | -30℃ ~ +80℃ |
| 10 | Weight | Approx3.5gram |
Changzhou Xichun Electronics Co., Ltd Design by:Zhonghuan Internet