52mm 8 Watt 4 Ohm Passive Pa Speakers Neodymium Magnet Speakers

52mm hot sale?8 watts multimedia loudspeakers , neodymium full range speaker

Quick Detail:

1.?Function : multimedia loudspeaker?
2. Type : Full range?
3. Outer diameter : 52mm
4. Impedance : 4ohm
5. Rated power : 8w
6. Max power : 12w?
7. SPL : 86dB @ 1w/1m 2.83v
8. Frequency range : 102HZ-20KHZ
9. Certification : CE , ISO , RoHs
10. Place of original :Dongguan?,?China?(mainland)

Description:

Passive speaker ,52mm full range speaker ,precision motor design ,20mm voice coil ,double N48

neodymium magnet ,4ohm rms 8w ,full range .low Fs 102Hz,sensitivity 84dB.

This model is hot sale products in 2014 ,this model go throug our engineer team tried and test and

analysis and compare many times that got the good sound ,now the customers use it make all kinds

of cabinet design and blutooth design ,it combination low bass ,full range design .it is best for music player .

Applications:

Hot sale speaker use for many areas ,very popular wireless products,bluetooth speaker ,desktop speaker ,multimedia speaker ,Iphone speaker ,Ipad speaker ,mini speaker ,MP3,MP4,MP5 speaker ,

Sony player speaker .portable outdoor music player .

Specifications:

?Mechanical drawing:

Quality control?for the 52mm 8 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?.