| Model | SL-E14 |
| Dimension | diamter 24mm*H13mm |
| Nominal Impedance | 4Ohm±15% At1000 HZ |
Power Rating | 2 watt MAX 3W |
| Lowest Resonant requency | 500±20% HZ. |
| Output Sound Pressure Level(S.P.L) | 85 ± 3db/0.1 Watt.10CMeter.Average at800,1000,1200,1500HZ. |
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| Frequency Rang | F0-2KHZ ,Average SPL±10db |
| Distortion | 3%Maxium At1000HZ 2W |
| Polarity | Diaphragm shall move forward when Apply a Postive DC current the "+" or"Marked" Terminal |
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| Load Test | Bt Audio Singnal Generator At 2.83Volts.total 48 hours and20~20KHZ Resonant Frequency |
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| Abnormal Sound Test | Must be Normally tasted Bt 2.83 Volts Sinwave |
| Operation Temperature |
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| Storage Temperature |
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