AlNiCo Hochtöner ARO 231

Tesla; Praha, Bratislava etc.

  • Year
  • 1955 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 277484
    • Brand: Supraphon

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AlNiCo Hochtöner ARO 231 - Tesla; Praha, Bratislava etc.
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 130 x 130 x 53 mm / 5.1 x 5.1 x 2.1 inch
  • Notes
  • 120 - 10000 Hz, 4 Ohm.

  • Net weight (2.2 lb = 1 kg)
  • 0.370 kg / 0 lb 13 oz (0.815 lb)
  • Author
  • Model page created by Wolfgang Lill. See "Data change" for further contributors.

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