Changzhou Duoxing Electronics Co,.Ltd
| Place of Origin | China |
| Brand Name | DX |
| Model Number | DXYD57W-32F-4A |
| Certification | ISO9001/ROHS |
View Detail Information
Explore similar products
high quality 50mm waterproof speaker 8ohm 0.5W DXYD50N-18F-8A
50mm waterproof speaker external magnetic speaker 8ohm 1W DXYD50W-32F-8A
57mm waterproof speaker round mylar speaker 8ohm 1W DXYD57N-18F-8A
66mm 8ohm 0.5W outdoor waterproof mylar speaker DXYD66N-17F-8A
Product Specification
| Place of Origin | China | Brand Name | DX |
| Model Number | DXYD57W-32F-4A | Certification | ISO9001/ROHS |
| High Light | 57mm loudspeaker ，waterproof speaker ，DXYD57W-32F-4A speaker | ||
contact with us: yxl(at)duoxin(dot)com
1 SOUND PRESSURE LEVEL
85±3dB SPL（Average at 800Hz,1000Hz,1200Hz,1500Hz）
Measuring condition: 0.1W (Sine wave) 1m measured with baffler shown in Fig.1.
2 IMPEDANCE: 4±15%Ω(@2KHz 1V) without baffler.
3 RATED POWER: 1.0W（White Noise for 48hours）.
MAX POWER: 2.0W.
4 RESONANCE FREQUENCY (F0): 450±20%Hz @ 1V.
5 SOUND POWER: 1.0W (F0~4.5KHz) must be normal with sine wave (2.0Vrms).
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. ...
Get in touch with us
Leave a Message, we will call you back quickly!