Delivery Time:35-40 days
Certification:ROHS

12\" aluminum basket home theatre speaker systems , subwoofer 200 watts

Quick Detail:

1. OEM / ODM : yes  
2. Type : subwoofer  
3. Outer diameter : 314mm  ( 12\" )
4. mpedance 4Ω
5. Rated power 200 w
6. Max power 400w
7. SPL 85dB @ 1w/1m 2.83v
8. Frequency range 23HZ-2.5KHZ
9. Certification CE, ISO,RoHs
10. Place of original :Dongguan ,China (mainland)

Description:

12\" subwoofer for home audio system .low pass filter subwoofer ,rms 200w.

12\" dia cast aluminum basket ,anode black alumium concave cone with SBR rubber edge .

2\" black alumium bobbtin ,high temperature wire .

Double ferrit Y35 grade ,101oz.

Low loss linear suspension extended ,low frequency response

Low linear excursion high power loading design

High technic motor design ,pole piece and magnet add short ring for very low distortion .

Applications:

This subwoofer is passive home speaker , use for home audio system . with a large seal cabinet & vented cabinet , and amplifier assembly .according to different countries rules ,apply to110v ,220v voltage .

Specifications:

NO.	Item	Specification
1	outside diameter	Φ314mm (12-inch)
2	voice coil impedance	2.9 Ω
3	voice coil size / material	50mm / BASV
4	cone / edge	aluminum cone / rubber surround
5	resonant freq (FO)	23 Hz ± 20%Hz
6	output S.P.L.	85±3dB mean value (1M/1W )
7	freq response	23 Hz ~2.5K Hz
8	rated power input	200 watts
9	max power input	400 watts
10	magnet	Φ156mm   2858.4 g / 101 oz
11	weight	8020 g / 283.4 oz

Mechanical drawing:

Quality control for 12 inch home theatre speakers
  

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.

The machine that works for cheching the quality :

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 .