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Product Name:

paper cone speakers

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

 paper cone speakers paper cone speakers

Quick Details

  • Place of Origin: Guangdong
  • Brand Name: RB
  • Model Number: RB-50008F-44AR
  • shape: round

Detailed Product Description:
paper cone speakers
4:Low distortion,high sound quality,durable,reliable,consistent

 paper cone speakers

paper cone speakers

Dimension: the long with ear:66.3mm, high:9.6mm

Weight: Approx   15.6  Grams

Magnet: Material  Nd-Fe-B   Size : Φ12.5×2.0mm

Impedance: 8 ± 15%  Ohm    at 1000Hz. 1V

Power rating: Normal 0.5w  Maximum 1.0w

Lower resonant frequency: 450±20% Hz

S.P.L.: 94±3dB/0.1Watt 0.1Meter.   Average At800,1000,1182,1504 Hz

Frequency range: 325~4500Hz.Average SPL-10dB.

Distortion: 5%  Maximum  At 1000Hz. 0.1W

Abnormal Sound Test: Must be Normal Tested by2.0 Volts. Sine wave for50~5kHz

Polarity: Diaphragm Shall Move Forward When Apply a Positive DC

Operating temperature: -20 °C  to +50 °C

Storage temperature: -25 °C  to +55 °C

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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