Place of Origin: | China, Jiangsu, Changzhou |
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Brand Name: | YUESEN |
Certification: | ISO2000, RoHS, REACH |
Model Number: | YD120-9 |
Minimum Order Quantity: | 10kpcs |
Price: | $0.2/pcs~$1/pcs |
Packaging Details: | Carton |
Delivery Time: | 2-4 weeks |
Payment Terms: | T/T, Western Union |
Supply Ability: | 1-1.5million/month |
Product Name: | Precision Audio Speakers | Size: | 143.5mm |
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Power: | 20W | Impedance: | 4ohm |
Sound Pressure Level: | 88±3dB | Frequency Response: | F0-20kHz |
High Light: | precision power speakers,precision power subwoofers |
YD120-9 , commonly used accessories Precision Audio Speakers 20W,4ohm
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 | 143.5mm |
Rated Input Power | 20W |
Maximum Input Power | 40W |
Sound Pressure Level | 88±3dB 1M/1W at 0.8,1.0,1.2,1.5KHz |
Impedance | 4Ω±15% |
Frequency Response | F0~20kHz(-20dB) |
Operation | Must be normal. Program source 20W |
Noise | Must be normal. Sine wave 8.9V |
Heat Test | Shall be normal after test. 55±2℃ 16 hours |
Magnet | Ф70XФ32X10 MATERIAL SIZE |
Humidity Test | Shall be normal after test. 40±2℃ 90~95%RH 48 hours |
Load Test |
Shall be normal after test. Input Power: 20W White Noise Duration: 100 hours |
Polarization |
When a positive DC current is applied to the terminal marked(+), diaphragm shall move forward |
Net Weight | 560g |
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