25 Watts 8 Ohm 4 Midrange Speaker Automobile Mid Bass Speakers Black

4\" home theatre speaker systems , 25 watts midbass speakers

Quick Detail:

1. OEM & ODM : yes  
2. Type : midrange speaker
3. Outer diameter : 118mm  ( 4\" )
4. Impedance 8 Ω
5. Rated power 25 w
6. Max power 50w
7. SPL 89 dB @ 1w/1m 2.83v
8. Frequency range 75HZ-14KHZ
9. Certification CE, ISO,RoHs
10. Place of original :Dongguan ,China (mainland)

Description:

This speaker belongs to midbass type , focus on playing the frequency between 75 Hz to 14000 Hz , was build with double ferrite magnet , that\'s could offer a balance magnetic field to the speaker systems ,a bullet phase

plug inside the top , that can helps the midrange voice showing better , paper cone and rubble surround let all

the system in a full sealed condition , for one hand it is one of the parts for the speaker , for nother hand it is for protecting the rubbish go into the system and affect the it , rated power 25 w , max power 50 w , that is a formal power , could use for any device .

Applications:

This midrange speaker,use for home audio system ,Hi-Fi system ,convenient install ,use for floorstanding enclosure ,PU surface treatment ,piano painted ,black oak cabinet ,charry wood cabinet ,black matte cabinet assembly .

Specifications:

Mechanical drawing:

Quality control for 4\" home theatre speakers system
  

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 large quantity speakers waiting for exporting 

We factory ERISSON founded in 2005 years ,work on the acoustics field have 9 years experience for OEM and ODM service to worldwide customers ,  at present ,we have 9 productions line , daily supply ability about 10 000 pairs , welcome to our factory .

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