Tweeter (Hochtöner) T33A-SP1074

KEF Electronics; Tovil, Maidstone, Kent

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  • Year
  • 1979 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 179597

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Tweeter T33A-SP1074 - KEF Electronics; Tovil,
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 95 x 95 x 24 mm / 3.7 x 3.7 x 0.9 inch
  • Notes

  • A 25mm doped fabric dome tweeter

    Load capacity: 100 watts.
    Impedance: 8 ohms.
    Frequency range: 3,000-20,000 Hz.
    Resonant frequency: 950 Hz.
    Magnetic induction: 12,000 gauss.
    Magnetic flux: 29,000 Maxwell.
    Voice coil: 25.4 mm.
    Mechanical quality: QM = 4.39.
    Electrical quality: QE = 1.04.
    Overall quality: QT = 0.84.

    Fitted in the following systems: Caprice II, Carlton II, Carlton III, Celeste IV, Concord IV, CS3, CS5, CS7, 102, 103.2, 105.4

    Kalotten-Hochtöner.

    Belastbarkeit: 100 Watt.
    Impedanz: 8 Ohm.
    Frequenzbereich: 3.000-20.000 Hz.
    Resonanzfrequenz: 950 Hz.
    Magnetische Induktion: 12.000 Gauss.
    Magnetischer Fluss: 29.000 Maxwell.
    Schwingspule: 25,4 mm.
    Mechanische Güte: QM=4,39.
    Elektrische Güte: QE=1,04.
    Gesamtgüte: QT=0,84.

    Findet u.a. Anwendung in KEF Caprice II, Carlton II, Carlton III, Celeste IV, Concord IV, CS3, CS5, CS7, 102, 103.2, 105.4.

  • Net weight (2.2 lb = 1 kg)
  • 0.550 kg / 1 lb 3.4 oz (1.211 lb)
  • Source of data
  • - - Manufacturers Literature
  • Mentioned in
  • - - Manufacturers Literature (kef.com A History of KEF Drive Units)
  • Author
  • Model page created by Peter Zimmermann. See "Data change" for further contributors.

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