• Year
  • 1970 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 224056

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Speaker GD 14-9/2/3 [4 Ohm] - Tonsil UNITRA, Polskie Radio,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 148 x 100 x 45 mm / 5.8 x 3.9 x 1.8 inch
  • Notes
  • 2VA / 4 Ohm.

  • Source of data
  • -- Original-techn. papers.

 Collections | Museums | Literature

Collections

The model Speaker is part of the collections of the following members.

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