PA Speaker
- 30000 Piece / Pieces per Month
- SHANGHAI / GUANGZHOU
- T/T
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Product Details
| Brand Name | OEM /winchoice | Model Number | WSH1501 | |
| Type | Passive | Use | Stage, Other, Stage, LOUD SPEAKER | |
| Channels | 1 | Place of Origin | Zhejiang, China |
2pcs /ctn , inner paperpad out carton
Product Description
Specification WSP153050SCP
Nominal Dia. 385(15)mm
Sensitivity 1W/1M 98.4dB/W/M
Magnet Weight 1.628Kg
Frequency Range 35-2000Hz
Voice Coil Dia. 50.8mm
D.C Resistance 5.8ohm
Resonance Frequency 36Hz
Total Q Factor 0.3789
Electrical Q Factor 0.4
Mechanical Q Factor 6.14
Equivalent Acoustic Compliance 202Liters
Piston Area 0.0855m2
Volume Displacement 171ccm
Linear Displacement 2mm
Reference Efficiency 2.2357Percent
Efficiency Bandwidth Product 71.95Hz
Mmd 84.84g
Mms 99g
Compliance 0.1977mm/N
BL 17.9293N/A
this system have 10inch , 12inch , 15inch , 18inch , 21inch , we can change parts magnet size etc. to save cost ,
We have the perfectly QC method.From product AQL QC to LOADING SUPERVISING RECORD .Can provide the report to the customers.My job is : To make customer confortable in product quality, delivery 
Company Profile
Introduction to Zhejiang Winchoice Imp./Exp. Co., Ltd. Applying magnetic products, speakers, magnet materials, ceramics (structure ceramics and functional ceramics) and electrical machinery have been our emphasis since 1996. Our company, Zhejiang Winchoice, exports more than 85 percent of our output to Europe, the US and Southeast Asia, and has a total annual sales volume of over USD30 million. Strong Technical Support Here at Zhejiang Winchoice, our team of 25 engineers cooperates with one of Mainland China's leading universities, which provide us with expert technical solutions and technicians to handle your OEM needs. We develop new products in about 90 days. Technical know-how is the reason why we've developed 20 percent of our machinery in-house, including NC and linear-cutting machines. Capacity Our 20,017-square-meter factory, equipped with three assembly lines for magnetic products and staffed by more than 500 employees, can accommodate your volume orders. Dedicated Service 25 trade staff -- all with more than 15 years of experience -- can help with logistics, insurance and customs documentation for a smooth transaction. If you order from our standard product lines, we can deliver your items in 10 days. Contact us Visit our showroom now to see what we can offer for your market, and then call us today with your sourcing requirements.
Contact Us
- Zhejiang Winchoice Imp./Exp. Co., Ltd.
- Contact nameChangmiao Zhao Chat Now
- Phone86-571-87975950
- AddressRoom1108,E-Time Business Building,76#Gucui Rd.,Hangzhou,China, Hangzhou, Zhejiang
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