Delivery Time:30 days
Certification:ROHS

56mm multimedia loudspeakers , 3 ohm 3 watts bluetooth speakers 

Quick Detail:

1. Function : multimedia loudspeaker
2. Type : Full range
3. Outer diameter : 56×56mm ( 2\" )
4. Impedance : 2.6 Ω
5. Rated power : 3 w
6. Max power : 5w
7. SPL : 81dB @ 1w/1m 2.83v
8. Frequency range : 102HZ-10KHZ
9. Certification : CE , ISO , RoHs
10. Place of original : Dongguan ,China (mainland)

Description:

2\" midbass speaker ,wireless ,passive N48 grade double neodymium magnet speaker ,black stamping steel frame ,rubber surround with paper cone ,concave paper dust cap .16mm 4 layer voice coil design , rms 3w ,

max power 5w ,frequency range 102-10KHZ.

This speaker can match with 30mm dome tweeter and 2\" silk dome tweeter ,that can get full range speaker .

For 2\" speaker ,the Fs 102 HZ ,this is tend small enclosure design ,keep the midbass enough.

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   .
 

Specifications:

NO.	Item	Specification
1	outside diameter	56×56mm
2	voice coil impedance	2.6 Ω
3	voice coil size / material	16mm / KSV
4	cone / edge	paper cone / rubber surround
5	resonant freq (FO)	102 Hz ± 20%Hz
6	output S.P.L.	81±3dB mean value (1M/1W )
7	freq response	102 Hz ~10K Hz
8	rated power input	3 watts
9	max power input	5 watts
10	neodymium magnet	neodymium
11	weight	44 g / 1.6 oz

Mechanical drawing:

Quality control for the 56mm 3ohm 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 .

 Sincerely welcome u visit our factory .