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Product Name:

diaphragm mylar headphone speaker

Packaging Details:foam and carton box
Delivery Detail:7-15 days

diaphragm mylar headphone speaker diaphragm mylar headphone speaker

      

Quick Details

  • Place of Origin: Guangdong
  • Brand Name: RB
  • Model Number: RB-27040G-01R
  • shape: round
  • TERMINAL: P.C.B
  • FERAME: ABS
  • YOKE: SPCC
  • MAGNET: NDFEB
  • WASHER: SPCC
  • VOICE COIL: 13.45
  • CLOTH: CLOTH
  • COVER: ABS
  • DIAPHRAGM: MYLAR



Detailed Product Description:
headphone speaker:RB-27040G-01R
1:dimension:27mm*7.4mm
2:40ohm
3:30mw~100mw
4:Low distortion,high sound quality,durable

headphone speaker

1.RB-27040G-01R

2.imension:27.0mm*7.4mm

3.Weight:approx 5.8 Grams

4.Magnet:Nd-Fe-B size:12.5mm*1.5mm

5.Impedance:40±15% Ohm at 1000Hz/1V

6.Power rating:normal 30mw   maximum 100mw

7.FO:200±20% Hz

8.S.P.L.:120±3dB/3.0mWatt 0.01Meter.   Average At600,800,1000,1200 Hz

9.Frequency Range FO~20KHz±20%.Average SPL-10dB.

10.Distortion:5%  Maximum  At 1000Hz. 3.0mW 

11.Abnormal Sound Test:Must be Normal Tested by 1.1Volts. Sine wave for20~2kHz

12.Polarity:Diaphragm Shall Move Forward When Apply a Positive DC

13.Operating temperature:-40 °C  to +85 °C

14.Storage temperature:-40 °C  to +85 °C

diaphragm mylar headphone speaker

diaphragm mylar headphone speaker

 


Supplier Details

  • Dongguan Ruibo Electronic Co., Ltd.
  • [ Guangdong, China (Mainland) ]
  • Business Type:
  • Manufacturer
  • Year Established: 2005
  • Number of Employees:
  • 101 - 500 People
  • Telephone/FAX:
  • 86-769-865726,86-769-865726

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