Place of Origin: | China, Jiangsu, Changzhou |
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Brand Name: | YUESEN |
Certification: | ISO2000, RoHS, REACH |
Model Number: | YD30-2S |
Minimum Order Quantity: | 15kpcs |
Price: | $0.5/pcs |
Packaging Details: | Carton size: 49*29*26.5cm |
Delivery Time: | 2-4 weeks |
Payment Terms: | T/T, Western Union |
Supply Ability: | 1-1.5million/month |
Product Name: | Precision Audio Speakers | Size: | 30mm |
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Power: | 0.5W | Impedance: | 8ohm |
Sound Pressure Level: | 92±3dB | Frequency Response: | F0-20kHz |
High Light: | raw audio speakers,precision power speakers |
YD30-2S, Precision Audio Speakers commonly used accessories, 0.5W, 8ohm
We are a high-tech enterprise which integrates research, design, production and sales. Our products are widely used for TV, Mobile devices such as notebook, GPS, mobile DVD and so on.
General Specifications:
Dimensions | 30mm |
Rated Input Power | 0.5W |
Maximum Input Power | 0.8W |
Sound Pressure Level | 92±3dB Input: 0.1M/0.1W Mean value at 1.2,1.5,1.8,2.0kHz(0dB SPL=20μPa) |
Impedance | 8Ω±20%(at 1kHz, 1V) |
Lower Resonance Frequency | 600Hz ± 20% |
Frequency Response | F0~20kHz(-10dB) |
Disttortion Factor | MAX 5%(at 1kHz, 0.1m/0.5W) |
Operation | It shall be normal. Input 2VRMS sine wave. |
Polarity | When a positive DC current is applied to the terminal marked(+), diaphragm shall move forward. |
Load Test |
Shall be normal after test. Input Power: 0.5W White Noise Duration: 96 hours |
Humidity Test |
Shall be normal after test. Temperature: 40℃ Relative Humidity: 90~95% Duration: 96 hours |
High Temperature Test |
Shall be normal after test. Temperature: 80℃ Duartion: 96 hours |
Cold Temperature Test |
Shall be normal after test. Temperature: -20℃ Duartion: 96 hours |
Thermal Shock Test |
Shall be normal after test. a) High Temperature: 80℃ Low Temperature: -20℃ b) Number of cycles: 5 cycles c)Duration of exposure: 2 hours at each temp d)Duration of recovery: 1 hour |
Vibration Test |
Shall be normal after test. Amplitude: 1.5mm Frequency: 10~55Hz Sweep Time: 1 minute Axes: 3 axes Duration: 2 hours on each axes |
Drop Test | Drop a unit unpacked onto aboard of 20mm thick 10 times from a height of 100cm. |
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