20w 3" full range multimedia loudspeakers neodymium hifi speaker

3\" full range multimedia loudspeakers , neodymium hifi speakers

Quick Detail:

1. Function : multimedia loudspeaker
2. Type : Full range
3. Outer diameter : 78mm ( 3\" )
4. Impedance : 8ohm
5. Rated power : 20w
6. Max power : 40w
7. SPL : 82dB @ 1w/1m 2.83v
8. Frequency range 85HZ-20KHZ
9. Certification CE, ISO,RoHs
10. Place of original :?Dongguan ,?China (mainland)

Description:

3\" square plastic frame?,Hi end full range speaker ,high performance?N48 grade?,high quality neodymium

design .it is Low bass ,low Fs 85HZ,Low distortion ,high frequency to 20KHZ.

The cone and the dust cap all are black anode aluminum materials,1\" voice coil ,Aluminum bobbin

This model speaker is OEM?add our new idea and customer\'s comments ,now it get very good sound?

the first this model we keep it have good low bass effect ,midrange is very mellow ,?clearly high?

frequency range , convenient &light?install ,slim appearance ,

it can make 4ohm and 8om .

Applications:

Multi function se for labyrinth sound box ,?sound bar ,wireless products ,bluetooth speaker ,bluetooth

system ,Hi-fi speaker ,multimedia .hi end products design .currently we would like to make them use

for one box mounting two piece,square cabinet for wireless bluetooth system .keep a perfect sound .

it is similar with Tymphany speaker .

aluminum column speakers .

Specifications:

Mechanical drawing:

Quality control?for 3 inch full range 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.

Below are the testing machine ?:

The?advantages?of?Erisson speaker factory :

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?.