40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B
| Model: | DXI40N-B |
|---|---|
| Brand: | DX |
| Origin: | Made In China |
| Category: | Computers & AV Digital / AV Equipment / Audio & Sets |
| Label: | mobilephone speaker , 40mm loudspeaker , mylar speaker |
| Price: |
US $0.15
/ pc
|
| Min. Order: | 2000 pc |
Product Description
40mm*5mm mobilephone speaker
4ohm loudspeaker DXI40N-B
contact with us: yxl(at)duoxin(dot)com
1 SOUND PRESSURE LEVEL
84±3dB SPL（Average at 800Hz,1000Hz,1200Hz,1500Hz）
Measuring condition: 0.1W (Sine wave) 1m measured with baffler shown in Fig.1.
（SPL (min) ≥ 85DBA – from 1 meter）
2 IMPEDANCE: 4±20%Ω(@2KHz 1V) without baffler.
RATED POWER: 2.0W（White Noise for 48hours）.
MAX POWER:3.0W.
3 RESONANCE FREQUENCY (F0): 550±20%Hz @ 1V. 4SOUND POWER: 2.0W (F0~6KHz) must be normal with sine wave (2.8Vrms).
Member Information
| Changzhou Duoxing Electronics Co.,Ltd | |
|---|---|
| Country/Region: | Jiang Su - China |
| Business Nature: | Manufacturer |
| Phone: | 15151931060 |
| Contact: | Cassie (Sales) |
| Last Online: | 15 Mar, 2017 |