Model C Fluxmaster Series 3C 3.5 ohm voicecoil

Rola Company (AUS) Pty. Ltd.; Melbourne

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1952–1964
  • Categoria
  • Altoparlante, cuffia o auricolare
  • Radiomuseum.org ID
  • 316455

 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Altoparlante
  • Ø 3.5 inch = 8.9 cm
  • Materiali
  • Vari materiali
  • Radiomuseum.org
  • Modello: Model C Fluxmaster Series 3C [3.5 ohm voicecoil] - Rola Company AUS Pty. Ltd.;
  • Annotazioni

  • Model 3C* is a 3½ inch loudspeaker intended particularly for use in personal portable receivers, intercommunication systems and hospital radio installations. It also has application as a monitor loudspeaker.
    *Fluxmaster series.

    Power handling capacity 5 watts max.
    Diaphragm Fundamental resonance: 237 c.p.s. (Hz) F94 cone.
    Frequency response 220 c.p.s. (hz) - 8.5 K.C. (kHz)
    Voice coil impedance 3.5 ohms at 400 c.p.s. (Hz)
    Air gap flux density 7,450 Gauss
    Total gap flux 12,200 lines
    Transformer G type isocore, detached for chassis mounting.
    Principle dimensions Overall diameter of diaphragm housing: 3-9/16"
    Size of baffle opening: 2¾"
    Diameter of voice coil: ½"
    Depth from pad ring to rear: 1-9/16"
    Maximum overall height: 3-9/16"
    Mounting Four holes .196" diameter spaced 90º apart on a
    3-15/16" pitch circle diameter.
    Finish Cadmium plated housed, magnet black lacquered.
    Weight (without transformer) 4¾ ozs
  • Prezzo nel primo anno
  • 1.80 AUS £
  • Letteratura / Schemi (1)
  • - - Manufacturers Literature (Rola Loudspeaker Data, April 1957.)
  • Autore
  • Modello inviato da Martin Kent. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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