High Sensitivity 30w Car Tweeter Speakers Titanium Audio Tweeter 3 Inch
Certification:ROHS
high sensitivity car tweeter speakers , titanium audio tweeter
Quick Detail:
1. OEM & ODM : yes
2. Type : tweeter
3. Outer diameter : 79.3 mm ( 3\" )
4. Impedance 4 Ω
5. Rated power 30 w
6. Max power 60w
7. SPL 106 dB @ 1w/1m 2.83v
8. Frequency range 2000HZ-16KHZ
9. Certification CE, ISO,RoHs
10. Place of original :Dongguan ,China (mainland)
Description:
3\" alumium car tweeter .neodymium tweeter ,high quality tweeter. alumium panel and alumium heat dissipation,
OEM design 79mm ( 3 inch) diameter high performance neodymium slim tweeter , low distortion ,this high quality tweeter use for car .25mm voice coik ,smart appearance design.
High sensitivity 106dB,
Application
Use for car ,auto refitting
Specifications:
| NO. | Item | Specification |
|
1 |
outside diameter |
Φ79.3mm (3-inch) |
|
2 |
voice coil impedance |
4 Ω |
|
3 |
voice coil size / material |
25mm / KSV |
|
4 |
cone / edge |
titanium diaphragm |
|
5 |
resonant freq (FO) |
2000 Hz ± 20%Hz |
|
6 |
output S.P.L. |
106±3dB |
|
7 |
freq response |
2000 Hz ~16K Hz |
|
8 |
rated power input |
30 watts |
|
9 |
max power input |
60 watts |
|
10 |
neodymium magnet |
Φ25mm |
Mechanical drawing:
Quality control for high sensitivity car tweeter 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.
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