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Help Center20 Watt 5.25 Inch 2 Way Coaxial Car Speakers Woofer With 1" Voice Coil
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Certification:ROHS
High cost performance coaxial car speakers , 4\" 2-way speaker
Quick Detail:
1. Ways : 2 way
2. Type : coaxial car speaker
3. Outer diameter : 137 mm ( 5.25-inch )
4. Impedance 4Ω
5. Rated power 20 w
6. Max power 40w
7. SPL 83 dB @ 1w/1m 2.83v
8. Frequency range 130HZ-20KHZ
9. Certification CE, ISO,RoHs
10. Place of original :Dongguan ,China (mainland)
Description:
4\"-inch 2way coaxial car speaker ,entry level car speaker .4ohm 25 w
4\" woofer ,stamping steel basket with black paintedfoam edge with PP cone ,1\" voice coil ,magnet
weight 10 oz
1.75\" PEI diaphragm tweeter .plastic panel
4\" ABS plastic faceplate.
Specifications:
| NO. | Item | Specification |
|
1 |
outside diameter |
Φ137mm (4-inch) |
|
2 |
voice coil impedance |
4 Ω |
|
3 |
voice coil size / material |
25mm / ASV |
|
4 |
cone / edge |
pp cone / foam surround |
|
5 |
resonant freq (FO) |
130 Hz ± 20%Hz |
|
6 |
output S.P.L. |
83±3dB |
|
7 |
freq response |
130 Hz ~20K Hz |
|
8 |
rated power input |
20 watts |
|
9 |
max power input |
40 watts |
|
10 |
magnet |
Φ60mm 121 g / 4.3 oz |
|
11 |
tweeter description |
size:1.75\" voice coil size / material:13mm/NSV diaphragm: mylar neodymium: Φ13mm |
Mechanical drawing:
Applications:
Use for car ,auto refitting
Quality control for high cost performance coaxial car speaker, 4\'\' 2-way speaker
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.
Testing machine :
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
Welcome to our factory .
Send Inquiry to This Supplier
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