Hi-Fi Home Theatre Speaker Systems
| Place of Origin: | Guangdong |
|---|
Company Profile
| Location: | Dongguan, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Car Loudspeakers, Car Subwoofer Speaker, Car Mid Bass Speakers |
Product Detail
| Model No.: | ET25-31 |
|---|
Product Description
4" home theatre speaker systems , with shielded cup silk tweeter
Quick Detail:
1. OEM / ODM : yes
2. Type : tweeter
3. Outer diameter :104mm ( 4" )
4. Impedance 6 Ω
5. Rated power 20 w
6. Max power 40w
7. SPL 90dB @ 1w/1m 2.83v
8. Frequency range 1300HZ-20KHZ
9. Certification CE, ISO,RoHs
10. Place of original :
Description:
104mm anti-magnetic silk dome tweeter.1" voice coil ,transparent silk diaphragm ,absorb sound foam,rms
20 w.use for passive cabinet assembly and design .
our company very attach importance to the tweeter's workmanship ,like as diaphragm with voice coil assembly ,we have precision equipment and gauge service to production .the same we use import high temperature glue to adhesive .
Voice coil with diaphragm assembly workmanship
Tweeter test equipment
Applications:
This tweeter Hi end ,Hi-Fi system speaker foucs on playing the frenquency between 1300 Hz to 20k Hz ,
use for home theatre ,meeting room , shop ,and , bookshelf ,desktop ,floorstanding speaker ,exhibition
room etc indoor place .
Specifications:
| NO. | Item | Specification |
|
1 |
outside diameter |
Φ104mm (4-inch) |
|
2 |
voice coil impedance |
6 Ω |
|
3 |
voice coil size / material |
25mm / ASV |
|
4 |
cone / edge |
silk diaphragm |
|
5 |
resonant freq (FO) |
1300 Hz ± 20%Hz |
|
6 |
output S.P.L. |
90±3dB |
|
|
