Changzhou Duoxing Electronics Co,.Ltd
| Place of Origin | China |
| Brand Name | DX |
| Model Number | DXYD87W-60F-8A |
| Certification | ROHS/ISO9001:2008 |
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Product Specification
| Place of Origin | China | Brand Name | DX |
| Model Number | DXYD87W-60F-8A | Certification | ROHS/ISO9001:2008 |
| High Light | waterproof speaker ，boat speaker ，87mm speaker | ||
contact with us: yxl(at)duoxin(dot)com
ELECTROACOUSTIC CHARACTERISTIC
1 SOUND PRESSURE LEVEL
90±3dB SPL（Average at 800Hz,1000Hz,1200Hz,1500Hz）
Measuring condition: 0.1W (Sine wave) 0.1m measured with baffler .
2 IMPEDANCE: 8±15%Ω(@2KHz 1V) without baffler.
3 RATED POWER: 7.0W（White Noise for 48hours）.
MAX POWER: 15.0W.
4 RESONANCE FREQUENCY (F0): 400±20%Hz @ 1V.
5 SOUND POWER: 7.0W (F0~10KHz) must be normal with sine wave (7.48Vrms).
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1994
Total Annual:
3000000-5000000
Employee Number:
50-100
Ecer Certification：
Active Member
Changzhou Duoxing Electronics Device Factory Founded in 1989. In 1994, reset up Changzhou Duoxing Electronics Co., Ltd (Changzhou E-sound Electronics Co.,Ltd) with Taiwanese. ... Changzhou Duoxing Electronics Device Factory Founded in 1989. In 1994, reset up Changzhou Duoxing Electronics Co., Ltd (Changzhou E-sound Electronics Co.,Ltd) with Taiwanese. ...
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