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50mm Mini Speaker ,Micro Speaker,Mylar Speaker
50mm Mini Speaker ,Micro Speaker,Mylar Speaker
FOB Price USD 0.1 USD / 1.0
MOQ
2000 Pcs / 1.0
Lead Time
7-10 days
China
Main Products : Micro Speaker
5/F NO.66 FuYuan road,xili NanShan Industrial Shenzhen, Guangdong
50mm Mini Speaker ,Micro Speaker,Mylar Speaker Details
Brand Name
AX
Model Number
AX-50M-045
Place of Origin
China
50mm
round speaker
50mm Mini Speaker ,Micro Speaker,Mylar Speaker Introduce

ITEM

 

SPECIFICATIONS

1

Type

Dynamic speaker

2

Dimension

External diameter 50 mm

3

Rated Input Power

0.5 W

4

Max. Input Power

1.0 W for 1 minute.

5

Impedance

8 ohm ± 15% at 1500Hz

6

Resonance Frequency (Fo)

300 Hz ± 20% at Fo, 1V

7

Sensitivity (S.P.L.)

92dB(0.1W/1m) ± 3 dB at AVE 0.6K,0.8K,1.0K,1.2K Hz.

 

 

97dB(0.5W/0.1m) ± 3 dB

8

Frequency Range

Fo – 20KHz

9

Total Harmonics Distortion

Max. 10% at 1K Hz ,0.5W.

10

Voice Coil

Diameter 13.3 mm

11

Magnet

Rare earth permanent (Nd-Fe-B) magnet Φ12.5 x 1.5mm

12

Weight

13.2g ± 1g

13

Appearance

Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc.

14

Operation Test

Must be normal at program source 0.5W

15

Buzz, Rattle, etc.

Should not be audible at 2.0V sine Wave between Fo to 20KHz

16

Polarity

When positive voltage is applied to the terminal marked (+), diaphragm should move to the front.

17

Terminal Strength

Capable of withstand 1kg load for 30 seconds without resulting in any damage or rejection.

18

Temperature

Operating temperature: -20℃ to +60℃

 

 

Storage temperature: -30℃ to +70℃

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