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Eco - Friendly Music Woofer 20W 4ohm high tech Car Toys Speakers

Categories Precision Device Speakers
Brand Name: YUESEN
Model Number: YD120-9A
Certification: ISO2000, RoHS, REACH
Place of Origin: China, Jiangsu, Changzhou
MOQ: 10kpcs
Price: $0.2/pcs~$1/pcs
Payment Terms: T/T, Western Union
Supply Ability: 1-1.5million/month
Delivery Time: 2-4 weeks
Packaging Details: Carton
Product Name: Precision Device Speakers
Size: 120mm
Power: 20W
Impedance: 4ohm
Sound Pressure Level: 89±3dB
Frequency Response: F0-20kHz
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Eco - Friendly Music Woofer 20W 4ohm high tech Car Toys Speakers

YD120-9A , commonly used accessories Precision Device 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:

Dimensions120mm
Rated Input Power20W
Maximum Input Power40W
Sound Pressure Level89±3dB 1M/1W at 1.0,1.2,1.5,2.0KHz
Impedance4Ω±15%
Frequency ResponseF0~20kHz(-10dB)
OperationMust be normal. Program source 20W
NoiseMust be normal. Sine wave 8.9V
Heat TestShall be normal after test. 55±2℃ 16 hours
MagnetФ70XФ32X10
MATERIAL SIZE
Humidity TestShall 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 Weight475g

Drawing:


Product Processing:


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