Reference Series 105 SP1059

KEF Electronics; Tovil, Maidstone, Kent

Daten
Forum
Bilder
Sammlungen

  • Jahr
  • 1977
  • Kategorie
  • Lautsprecher, Kopfhörer oder Ohrhörer
  • Radiomuseum.org ID
  • 314905

 Technische Daten

  • Wellenbereiche
  • - ohne
  • Spezialitäten
  • Hi-Fi-Gerät
  • Betriebsart / Volt
  • Keine Stromversorgung
  • Lautsprecher
  • 3 Lautsprecher
  • Material
  • Gerät mit Holzgehäuse
  • von Radiomuseum.org
  • Modell: Reference Series 105 SP1059 - KEF Electronics; Tovil,
  • Form
  • Standgerät: allgemein.
  • Abmessungen (BHT)
  • 965 x 415 x 455 mm / 38 x 16.3 x 17.9 inch
  • Bemerkung

  • 3-way hi-fi floorstanding loudspeakers finished in walnut veneer with black grille cloth.

    Specification  
    Drive units (1) 300 mm low frequency driver with 50 mm high temperature voice coil and visco-elastic damped Bextrene diaphragm
      (2) 110 mm mid-frequency driver with 25 mm high temperature voice coil and visco-elastic damped Bextrene diaphragm
      (3) 50 mm high-frequency Mylar dome driver with damped roll surround and 38 mm dia. voice coil
    Enclosures (1)  Low frequency enclosure 70 litres 4,270 cubic inches
      (2)  Mid-frequency enclosure 7 litres 427 cubic inches
    Dividing network 4th order Linkwitz-Riley band pass
    -6dB at crossover points
    Dividing
    frequencies    		 400 & 2,500Hz
    Nominal
    impedance    		 8 ohms
    Programme
    rating    		 200 watts
    Sensitivity 86dB spl for 1 watt
    (1m on axis — anechoic)
    Maximum output 107dB spl on programme peaks under typical listening conditions
    Frequency response 30 to 25,000Hz
    ±2dB 38Hz to 22kHz at 2 m on measuring axis
    Amplifier requirement    40 watts minimum into 8 ohms
    Fuses Fitted to mid-frequency and high-frequency sections
    Peak level indicator 40,50,60,80,100,125,150 and 200 watts

     

  • Nettogewicht
  • 36 kg / 79 lb 4.7 oz (79.295 lb)
  • Literaturnachweis
  • -- Original prospect or advert (KEF Reference Series Model 105 brochure)
  • Autor
  • Modellseite von Howard Craven angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.

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