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EH/FEH Series
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FK Series
 
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GK Series
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FK Series

High Performance Audio Products, Specialty Speakers, Magnetic, Balanced Armature, End Port

Knowles

The world’s smallest balanced armature speaker, the FK Series is designed for applications where size is the most important design concern.

Features
  • Two-terminal zero-bias configuration
  • Undamped, screen damped, and internally damped responses
  • Wide range of coil impedances
  • Numerous port locations
  • Wide bandwidth version available, ideal for patients with mild to moderate high-frequency hearing loss
Applications :
  • High performance audio
  • Communication products
  • Earpieces
Specifications
  • Efficiency - Type:Sound Pressure Level (SPL)
  • Efficiency - dBA:95.5
  • Frequency Range:200Hz
  • Height - Seated (Max):0.197" (5.00mm)
  • Impedance:630 Ohms
  • Port Location:Top
  • Shape:Rectangular
  • Size / Dimension:0.197" L x 0.108" W (5.00mm x 2.73mm)
  • Technology:Magnetic
  • Termination:Solder Pads
  • Type:Receiver, Balanced Armature
Parts