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40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B
40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B
Specifications
Place of Origin :
China
Brand Name :
DX
Model Number :
DX
Certification :
ROHS/ISO9001:2008
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).

40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B

40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B

40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B

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40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B

Product tags

speaker 3.5mm

,

3.5mm mobile speaker

,

4.5 speaker
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40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B

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Product Detail
Place of Origin :
China
Brand Name :
DX
Model Number :
DX
Certification :
ROHS/ISO9001:2008
Contact Supplier
40mm*5mm mobilephone speaker 4ohm loudspeaker DXI40N-B

Changzhou Duoxing Electronics Co,.Ltd

Active Member
11 Years
Jiangsu, Changzhou
Since 1994
Business Type :
Manufacturer,Distributor/Wholesaler,Exporter
Main Products :
Digital Microphone, Loudspeaker, Magnetic buzzer
Total Annual :
3000000-5000000
Employee Number :
50-100
Certification Level :
Active Member
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