H 1 new improved curved horn

Brown S. G. Ltd.; London

  • Year
  • 1924
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 69126

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Horn / Ø 12 inch = 30.5 cm
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: H 1 [new improved curved horn] - Brown S. G. Ltd.; London
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 12 x 21 x 13 inch / 305 x 533 x 330 mm
  • Notes
  • Aluminium horn, wooden base, impedance 120 or 2000 or 4000 ohms, Brown reed driver, aluminium diaphragm. "Designed to reproduce the human voice or music without trace of distortion..." (Brown Bros. catalog).
    Name in "Le Guide du Coll.Biraud/Foster 2" = H1 Standard

  • Net weight (2.2 lb = 1 kg)
  • 2.2 kg / 4 lb 13.5 oz (4.846 lb)
  • External source of data
  • Konrad Birkner
  • Mentioned in
  • Brown Bros. Catalog 1925

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