2" 3 watts multimedia loudspeakers , 4 ohm dual voice coil speaker

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2\" 3 watts multimedia ,wireless bluetooth?loudspeakers , 4 ohm dual voice coil speaker
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Quick Detail:

1.?Function : multimedia loudspeaker?
2. Type : Full range
3. Outer diameter : 53mm ?( 2\" )
4. Impedance : 3.2 + 3.2 ohm
5. Rated power : 3w
6. Max power : 5w
7. SPL : 82dB @ 1w/1m 2.83v
8. Frequency range : 160HZ - 20KHZ
9. Certification : CE , ISO , RoHs
10. Place of original :?Dongguan ,?China? ( mainland )?

Description:
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53mm ( 2 inch ), wireless ,passive high performance N48 grade double?neodymium magnet speaker , low distortion , lower leakage flux ,?use for bluetooth system .dual voice coil 3.2+3.2 ohm 16mm Kapton voice coil ,rubber edge with paper cone ,Fs 160HZ .light weight speaker 35g,through SGS certification .

Application :

2\" neody speaker use for many different design products ,such like as blue speaker ,desktop ,multimedia, laptop ,wireless system .sound box ,mini speaker .Ipad player speaker ,Iphone player speaker .

Specifications:
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?Mechanical drawing:
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Quality control?for the 2 inch 3 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.

TEST ROOM

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?.

? ? ? ? ? ?Welcome visit our factory .