Reference Series 105 Series II (105.2) SP1118

KEF Electronics; Tovil, Maidstone, Kent

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  • Year
  • 1979
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 314902

 Technical Specifications

  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • 3 Loudspeakers
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Reference Series 105 Series II SP1118 - KEF Electronics; Tovil,
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 965 x 415 x 455 mm / 38 x 16.3 x 17.9 inch
  • Notes

  • 3-way hi-fi floorstanding loudspeakers finished in walnut, teak, rosewood or black ash veneers with black or brown grille fabric. With a 12 inch bextrene coned bass driver, 5 inch B110 midrange unit and 1 inch T52 tweeter.

    Specification  
    Frequency range 38Hz to 22kHz ±2dB at 2m on design axis
    (-10dB at 28Hz and 27kHz)
    Directional characteristics Within 1dB of response on design axis
    up to 20,000Hz for ±5° vertically
    up to 10,000Hz for ±20° horizontally
    Maximum output 107dB spl on programme peaks under typical listening conditions
    Distortion Second harmonic less than 1% from 50Hz to 20,000Hz
    Third harmonic less than 1% from 20Hz to 20,000Hz
    Measured at 1m on measuring axis at mean spl of 90dB, anechoic conditions
    Enclosures Low frequency enclosure: 70 litres
    Mid and high frequency enclosure: 8.5 litres
    Nominal impedance 8Ω
    Power handling capacity Programme rating 200w
    Electronic protection  (S-STOP) The system is protected against any continuous or intermittent fault conditions which produce input signals not greater than 70V peak from DC to 50kHz.
    Peak level indicator Switchable. LED flashes to indicate input power levels of 50, 60, 80, 100, 125, 160 and 200W.
    Listening window indicator LED glows continuously to indicate orientation of head assembly and facilitate alignment of listening window

     

  • Net weight (2.2 lb = 1 kg)
  • 36 kg / 79 lb 4.7 oz (79.295 lb)
  • Mentioned in
  • -- Original prospect or advert (KEF Reference Series Model 105.2 brochure)
  • Author
  • Model page created by Howard Craven. See "Data change" for further contributors.

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