Difference between revisions of "KEF Reference Four-Two"

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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[KEF]]
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* Manufacturer: [[KEF]]
* Modell: Reference Four-Two
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* Model: Reference Four-Two
* Baujahre: 2000-2001
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* Years of manufacture: 2000-2001
* Hergestellt in: Made in England
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* Made in: Made in England
* Farbe: Albina Burr, Black Ash, Cherry, Rosetta Burr, Rosenut
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* Colour: Albina Burr, Black Ash, Cherry, Rosetta Burr, Rosenut
* Abmessungen: 126,6 x 30,8 x 44,7 cm (HxBxT)
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* Dimensions: 126,6 x 30,8 x 44,7 cm (HxWxD)
* Gewicht: 49 kg
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* Weight: 49 kg
* Neupreis ca.:  
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* Original price approx:  
  
  
'''Technische Daten'''
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'''Technical Data'''
* Bauart: 4-Wege, Baßreflex, Standlautsprecher
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* Type: 4-way, bass reflex, floorstanding speaker
 
* Chassis:
 
* Chassis:
** Tieftöner: 2x 250 mm (innenliegend)
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** woofer: 2x 250 mm (internal)
** Tief-Mitteltöner: 1x 160 mm
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** low-midrange driver: 1x 160 mm
** Tief-Mitteltöner: 1x 160 mm Coax, Uni-Q Driver
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** bass-midrange driver: 1x 160 mm coax, Uni-Q Driver
** Hochtonkalotte: 1x 25 mm 1"
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** tweeter dome: 1x 25 mm 1"
* Belastbarkeit: 400W
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* Power handling: 400W
* Wirkungsgrad: 92 dB bei 2.83 V und 1 m
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* Efficiency: 92 dB at 2.83 V and 1 m
* Frequenzgang: 35 - 20000 Hz
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* Frequency response: 35 - 20000 Hz
* Übergangsbereiche: 180/500/3000 Hz
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* Transitional ranges: 180/500/3000 Hz
* Impedanz: 4 Ohm
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* Impedance: 4 Ohm
  
'''Links'''
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'''Left'''
  
Reference Serie Broschüre:
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Reference Series Brochure:
  
 
http://www.kef.com/uploads/files/en/museum_pdf/00s/Reference~Two.pdf
 
http://www.kef.com/uploads/files/en/museum_pdf/00s/Reference~Two.pdf
  
Reference Serie Manual:
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Reference Series Manual:
  
http://www.kef.com/uploads/files/en/museum_pdf/00s/Reference~Two_Installation_Manual_r.pdf
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[[http://www.kef.com/uploads/files/en/museum_pdf/00s/Reference~Two_Installation_Manual_r.pdf]]
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[[Category:Loudspeaker]]

Latest revision as of 19:36, 16 November 2020

Data[edit]

General

  • Manufacturer: KEF
  • Model: Reference Four-Two
  • Years of manufacture: 2000-2001
  • Made in: Made in England
  • Colour: Albina Burr, Black Ash, Cherry, Rosetta Burr, Rosenut
  • Dimensions: 126,6 x 30,8 x 44,7 cm (HxWxD)
  • Weight: 49 kg
  • Original price approx:


Technical Data

  • Type: 4-way, bass reflex, floorstanding speaker
  • Chassis:
    • woofer: 2x 250 mm (internal)
    • low-midrange driver: 1x 160 mm
    • bass-midrange driver: 1x 160 mm coax, Uni-Q Driver
    • tweeter dome: 1x 25 mm 1"
  • Power handling: 400W
  • Efficiency: 92 dB at 2.83 V and 1 m
  • Frequency response: 35 - 20000 Hz
  • Transitional ranges: 180/500/3000 Hz
  • Impedance: 4 Ohm

Left

Reference Series Brochure:

http://www.kef.com/uploads/files/en/museum_pdf/00s/Reference~Two.pdf

Reference Series Manual:

[[1]]