Sinus Högtalarelement B-1051

Svenska Högtalarefabriken (Sinus), HIFIac, HIFAB; Vårby, Bureå

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  • Year
  • 1965 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 345642

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 inch = 25.4 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Sinus Högtalarelement B-1051 - Svenska Högtalarefabriken
  • Shape
  • Chassis only or for «building in»
  • Notes

  • Magnet

    • Type – Triconal (1967 May).
    • Magnetic induction (magnetic flux density), Gauss: 12 500 (1967 May).
    • Magnetic flux, Maxwell: 128 000 (1967 May).

    Voice coil

    • Maximum power, Watt: 15, 18 (1967 May).
    • Diameter, mm: 40 (1967 May).
    • Impedance, Ohm: 8, 16.

    Diaphragm

    • Resonance frequency, Hz: 55 (1965), 65 (1967), 80 (1967 May), 65 (1968), 40 (unknown date).
    • Frequency range, Hz: ... – 7 000 (1965), 50 – 7 000 (1967), 60 - 7 000 (1967 May), 50 – 7000 (1968), 40 - 7 000 (unknown date).

    Mechanical data

    • Distance between mounting holes, mm: 244 (1967 May), 259 (unknown date).
    • Mounting hole diameter, mm: 227.
    • Dimensions of the magnetic system LxW, mm: 83x75 (1967 May, unknown date).
    • Dimensions of the magnetic system D, mm: 64 (1967 May, unknown date).
    • Basket depth, mm: 75.
    • Total depth, mm: 139.
    • Weight, g: 2150 (1967 May, unknown date).
  • Author
  • Model page created by Mandrigin Sergey. See "Data change" for further contributors.

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