Plessey Alnico 9-6H (9-6H00) 27 Ω Voice Coil Impedance

Plessey Rola/Plessey Australia Pty. Limited; Villawood, NSW

Daten
Forum
Bilder
Sammlungen

  • Jahr
  • 1971
  • Kategorie
  • Lautsprecher, Kopfhörer oder Ohrhörer
  • Radiomuseum.org ID
  • 319506

 Technische Daten

  • Wellenbereiche
  • - ohne
  • Lautsprecher
  • Dynamischer (permanent) Ovallautsprecher
  • Material
  • Diverses Material
  • von Radiomuseum.org
  • Modell: Plessey Alnico 9-6H [27 Ω Voice Coil Impedance] - Plessey Rola/Plessey Australia
  • Bemerkung

  • 9" x 6" elliptical loudspeaker.

    Power handling capacity 6 watts peak.
    Diaphragm Fundamental resonance: 90 Hz.
    Frequency response 85 Hz - 6 kHz.
    Voice coil impedance 27 ohms.
    Air gap flux density 0.82 tesla.
    Total gap flux 200 μ weber.
    Transformer Type Q or D for equipment deriving power from mains or vibrators.
    Principle dimensions Overall diameter of diaphragm housing: 9 7/32" x 6 11/32"
    Size of baffle opening: 8 ¾" x 5 ⅞"
    Diameter of voice coil: ¾"
    Depth from pad ring to rear: 3 5/16"
    Mounting Four slots spaced 4 ⅝" apart on a 4" pitch circle diameter. Dimensions of slots 11/32" x 7/32"
    Finish Baked enamel diaphragm housing, magnet shell
    black lacquered.
    Weight (without transformer) 1 lb 1½ ozs.

    Previously branded Rola.

  • Literatur/Schema (1)
  • - - Manufacturers Literature (Plessey Rola Loudspeaker Data, PR101, August 1972.)
  • Autor
  • Modellseite von Martin Kent angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.

 Sammlungen | Museen | Literatur

 Forum