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Kingwei Best Active Electrical Multimedia Speaker System Drivers

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Negotiable MOQ: 100 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Kingwei
Place of Origin:
China
Model Number:
KW4019SA850A-4E
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Kingwei Electronic Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Changzhou
Delivery Detail:
Delivery time depends on order quantity.

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Brand Name Kingwei
Place of Origin China
Model Number KW4019SA850A-4E
Type Speaker

1. General

Out-Diameter 40*40mm
Height 19mm
Weight 16gr
Operating Temperature Range -30~+70ºC without loss of function
Store Temperature Range -40~+80ºC without loss of function



2. Electrical and Acoustic Characteristics

No

ITEM

SPECIFICATION

TEST CONDITION

1

Impedance

8Ω±15%

AT 2kHz

2

Output Power

86±3db

At AVE 0.6K, 0.8K, 1K, 1.2K (Hz)

3

Resonance Frequency

230Hz±20%

At Fo, 1V

4

Freq Respones

Fo-20KHZ

OUTRUTS.P.L±10db

5

Input Power(NOM.)

5.0 W(White noise with JIS filter) 1 minute, 10 times at intervals of 2 minutes

6

Input Power(MAX.)

6.0W (White noise with JIS filter) 1 minute, 10 times at intervals of 2 minutes

7

Audible Noise

Must be free audible noise (buzzes and rattles)

(100Hz~5000Hz frequency range, input level up to 2.0Vrms)

8

Magnet

Rare earth permanent (Nd-Fe-B) magnet φ12*3.0mm

9

Voice Coil

Diameter 13.28mm

10

Distoriton

≤5%Max

3. Product Overview


4. FAQ

1）Is your parts new and original ?

Answer : Yes !Our parts could accept any kinds of testing , if there is any quality problems we will take responsible .



2）What is your lead time ?

Answer: For in-stock product, we will send out after we receive your payment.



3) Can you provide samples?

Answer：Yes,we can provide 5 pcs free sample but you would bear the freight.



4) Do you support OEM and ODM services?

Yes, we can customize products according to the drawing.


Product Tags: Speaker , Multimedia Speaker , Electrical Speaker

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Kingwei Electronic Co., Ltd.
Business Type
Trading Company
Year Established
2003
Port of Shipment
Taiwan, Changzhou
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
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