| Place of Origin: | China (Mainland) |
|---|---|
| Special Feature: | Mini,Portable |
| Use: | Computer,Home Theatre,Karaoke Player,Mobile Phone,Portable Audio Player |
| Type: | Active |
| Model Number: | DXI20N-A |
| Brand Name: | DX |
Quick Details
Specifications
20mm mylar speaker DXI20N-A Mobile phone speaker
Model
DXI20N-A
Impedance
8, 16, 32 ohm
Nominal Power
0.25 w
Maximum Power
0.5 w
Resonance Frequency(Fo)
600 Hz
Response:
200~5KHz
S.P.L:
87±2, 84±2, 82±2 dB
Height
3.0 mm
1989
Found Changzhou Duoxing Electronics Device Factory
1990
Developed buzzer
1994
Established Changzhou Duoxing Electronics Co.,Ltd with Taiwanese
1995
Developed mylar speaker
1996
Devoped PC/DVD/TV Speaker
1997
Developed Mobile phone Speaker
1998
Developed Multimedia Sound-Box and Car Speaker
2000
Developed microphone and receiver
2003
Passed ISO9001:2000 standard certification
2007
"ROHS" standard
2012
Passed ISO9001:2008 standard certification
2015
Established a subsidiary Changzhou E-Sound Electronics Co.,Ltd