Fluxmaster Series 6H With F79 cone

Rola Company (AUS) Pty. Ltd.; Melbourne

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1952–1957
  • Categoria
  • Altoparlante, cuffia o auricolare
  • Radiomuseum.org ID
  • 313926

 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Altoparlante
  • AP magnetodinamico (magnete permanente e bobina mobile) / Ø 6 inch = 15.2 cm
  • Materiali
  • Vari materiali
  • Radiomuseum.org
  • Modello: Fluxmaster Series 6H [With F79 cone] - Rola Company AUS Pty. Ltd.;
  • Annotazioni

  • 6" loudspeaker with F79 cone.

    Power handling capacity 4 watts (6 watts peak).
    Diaphragm Fundamental resonance: 90 c.p.s. (Hz)
    Frequency response 85 c.p.s. (hz) - 7 K.C. (kHz)
    Voice coil impedance 3.5 ohms at 400 c.p.s. (Hz)
    Air gap flux density 9,200 Gauss
    Total gap flux 22,800 lines
    Transformer Type Q or D for equipment deriving power from mains or vibrators.
    Principle dimensions Overall diameter of diaphragm housing: 6 9/16"
    Size of baffle opening: 5½"
    Diameter of voice coil: ¾"
    Depth from pad ring to rear: 2¼"
    Mounting Four slots spaced 90º apart on a 6 3/16 pitch circle diameter. Dimensions of slots 9/32" x 13/64"
    Finish Baked enamel diaphragm housing, magnet shell
    black lacquered.
    Weight (without transformer) 13 ozs.

    Trade price without transformer £1/8/9. Trade price with Type D transformer, £1/12/4.
    Retail price without transformer £2/3/2. Retail price with Type D transformer, £2/8/7.

  • Letteratura / Schemi (1)
  • - - Manufacturers Literature (Rola Loudspeaker Data. (Date unknown))
  • Autore
  • Modello inviato da Martin Kent. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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