Delivery Time:30 days
Certification:ROHS

2\" high efficiency car tweeter speakers with aluminum housing

Quick Detail:

1. OEM & ODM : yes 
2. Type : tweeter
3. Outer diameter : 54.5 mm (2\")
4. Impedance 4 Ω
5. Rated power 15 w
6. Max power 30w
7. SPL 90dB @ 1w/1m 2.83v
8. Frequency range 1600HZ-30KHZ
9. Certification CE, ISO,RoHs
10. Place of original :Dongguan ,China (mainland)

Description:

2\" alumium car tweeter .neodymium tweeter ,high quality tweeter.FT alumium panel and alumium rotary knob.

ODM design 54.5mm (2inch) diameter high performance neodymium slim tweeter , low distortion ,this high

quality tweeter use for car .20mm voice coik ,smart appearance design from precision pure anode alumium

panel and ring machining ,alumium ring design provide simple convenient installation ,import dual ring silk diaphragm with good heat dissipation voice coil assembly that can extension high frequency range arrival 30KHZ.the specialy design for plastic cover that is thermostability ABS material maked ,designed for a good parameter ,low distortion ,injection good quality magnetic fluid can reduce voice coil temperature and improve

the speaker power to bear ability, to improve the frequency response of the speaker, helps keep voice coil center position, and reduce the distortion and power compression effect, improve the dynamic performance, prolong the service life of the speaker.high sensitivity that have a good quality sound ,clearly and warmth ,no noisy .

Voice coil with diaphragm assembly workmanship  

Tweeter test equipment

Applications:

Use for car ,auto refitting

Specifications:

NO.	Item	Specification
1	outside diameter	Φ54.5mm (2-inch)
2	voice coil impedance	4 Ω
3	voice coil size / material	20mm / ASV
4	cone / edge	silk diaphragm
5	resonant freq (FO)	1600 Hz ± 20%Hz
6	output S.P.L.	90±3dB mean value (1M/1W )
7	freq response	1600 Hz ~30K Hz
8	rated power input	15 watts
9	max power input	30 watts
10	neodymium magnet	Φ20mm
11	weight	93.4 g / 3.3 oz

Mechanical drawing:

Quality control for 2\'\' high efficiency 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.