Round 1.5" 2 Watts Mini Full Range Speaker With Bluetooth System

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40mm 2 watts multimedia loudspeakers with neodymium magnet
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Quick Detail:

??1.?Function : multimedia loudspeaker?
2. Type: mini full range
3. Outer diameter : 40mm ( 1.5\" )
4. Impedance : 4ohm
5. Rated power : 2w
6. Max power : 4w
7. SPL : 80dB @ 1w/1m 2.83v
8. Frequency range : 200HZ-20KHZ
9. Certification : CE , ISO , RoHs
10. Place of original :?Dongguan ,?China (mainland)?
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Description:

40mm (1.5\") round neody, bluetooth system ,full range,mini speaker ,N48 grade double neodymium

magnet ,0.5\" voice coil .PU edge ,import original pulp paper cone .rose red color concave

maylar dust cap .
This model speaker currently are popular from customer and market ,it is go through many times sound

compare and quality test .rms 2w continiue power test 12H.

Raw materials of speaker
Precision magnet motor voice coil and gage spider assembly Pu edge with cone concave mylar dust cap

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about some components

? Speaker\'s polarity test????????????????? test equipment ,blue light is ok?????????????? Final quality sound check

Package control

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Applications:

This model is micro ,mini ,wireless speaker ,application scope is very?wide ,?convenient install use?

for bluetooth system ,laptop ,desktop ?,tablet ,?Iphone ,Ipad?,sound assembly and etc player system?.

application to general population?.?very popular in?china mainland ,USA ,southeast?Asia,

south?Korea .India ..etc country???.
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Specifications:
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?Mechanical drawing:
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Quality control?for the 40mm 2 watts multimedia loudspeaker

We?have?advanced?instruments,?subtle?mold?making?technique..

Excellence?in?every?detail,?Strictly?quality?control.?To?ensure?high?quality,?we?have?a?professional?QC?team,?

products?have?to?be?repeat?checking.

Process?of?inspecting?the?speaker

01.?IQC:?inspection?of?the?raw?material;

02.?QC:?fully?inspection?of?the?board,?and?IPQC?check?the?correctness?of?the?processing?of?every?worker;

03.?QC:?fully?inspection?of?the?products,?IPQC?check?the?correctness?of?the?processing;

04.?IPQC?inspection?of?the?charger?aging;

05.?IPQC?inspection?of?the?packing;

06.?QA?final?inspection?of?the?products?and?determination?of?shipment.

The?advantages?of?Erisson?:

1.??Erisson?factory?has?more?than?one?thousand?models?,?update?models?very?fast?.

2.??Parameter?of?the?products?with?great?accurate?,?perfect?design?.

3.??Completely?advanced?testing?machines?,quality?assurance?.

4.??Strictly?managing?system?make?sure?delivery?the?goods?on?time?.

5.??Sincerely?providing?best?service?,?welcome?various?types?of?OEM?and?ODM?orders?.