Reference Series Model 104 SP1038

KEF Electronics; Tovil, Maidstone, Kent

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  • Year
  • 1973
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 178437

 Technical Specifications

  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • 2 Loudspeakers
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Reference Series Model 104 SP1038 - KEF Electronics; Tovil,
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 330 x 630 x 260 mm / 13 x 24.8 x 10.2 inch
  • Notes

  • Stand-mount hi-fi loudspeakers with a bass unit, tweeter and passive radiator in Walnut, Teak or White finish wooden cabinets will black microcellular foam grilles.

    Specification
    Enclosure type: Passive radiator
    Input Impedance: 8 ohms
    Rated maximum power: 50W programme
    Amplifier Requirements: 15-50 watts per channel into 8 ohms
    System resonance: 35Hz, mechanical reflex
    Frequency range: 30-30,000Hz
    Frequency response: 50-20,000Hz +/-2dB
    Sensitivity: 12.5 watts for 96dB at 1m and 400Hz in anechoic conditions
    Crossover Frequency: 3000Hz
    Drive units: B200 bass unit (SP1039), BD139 passive radiator (SP1042), T27 tweeter  (SP1032), Crossover: SP1041

    HiFi-Regal/Standbox mit 50 Watt maximum an 8 Ohm. 2-weg mit Passivradiator.

    Geschlossenes Gehäuse; Volumen 35.5 Liter.
    Gesamtfrequenzbereich : 30-30.000Hz.
    Spezifischer Frequenzgang : +/-2dB 50-20.000Hz, +/-5dB 35-35.000Hz, -10dB at 30Hz.
    Verbaute L-S-Chassis: T-Ton BD139 SP1037, T/M-Ton B200 SP1039, H-Ton T27 SP1032.
    Frequenzweiche: DN15 SP1041, Uebergangsfrequenz: 3.000Hz. Besonderheit: Der BD 139 (ohne Schwingspule) ist akustisch mit dem B200 gekoppelt.

     

  • Net weight (2.2 lb = 1 kg)
  • 15.8 kg / 34 lb 12.8 oz (34.802 lb)
  • Price in first year of sale
  • 900.00 CHF
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by Peter Zimmermann. See "Data change" for further contributors.

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The model Reference Series Model 104 is part of the collections of the following members.

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