Sinus Högtalarelement O-4654

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

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  • Year
  • 1967 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 346435

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) - elliptical / Ø 4 inch = 10.2 cm
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Sinus Högtalarelement O-4654 - Svenska Högtalarefabriken
  • Shape
  • Chassis only or for «building in»
  • Notes

  • Elliptical speaker driver 4”x6”.

     

    Magnet

    • Type – Triconal (1967 May).
    • Magnetic induction (magnetic flux density), Gauss: 10 300 (1967 May).
    • Magnetic flux, Maxwell: 25 000 (1967 May).

    Voice coil

    • Maximum power, Watt: 4 (1967 May).
    • Diameter, mm: 15 (1967 May).
    • Impedance, Ohm: 4 (1967 May).

    Diaphragm

    • Resonance frequency, Hz: 110 (1967 May).
    • Frequency range, Hz: 85 – 11 000 (1967 May).

    Mechanical data

    • Distance between mounting holes, mm: 117x92 (1967 May).
    • Mounting hole diameter, mm: 130x80 (1967 May).
    • Dimensions of the magnetic system LxW, mm: 49x35 (1967 May).
    • Dimensions of the magnetic system D, mm: 36 (1967 May).
    • Basket depth, mm: 27 (1967 May).
    • Total depth, mm: 64 (1967 May).
    • Weight, g: 380 (1967 May).
  • Literature/Schematics (1)
  • - - Manufacturers Literature (SWE Svenska Högtalarefabriken Prislista 1967 p 14)
  • Author
  • Model page created by Mandrigin Sergey. See "Data change" for further contributors.

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