KEF Concerto specifications

Category : Speakers

General

Tech nical data

Special equipment

  • Manufacturer: 297837cedf2721e3c8b9fa2a31f94c2a
  • Model: Concerto
  • < li>Years of construction: 1969 - 1975
  • Manufactured in: England
  • Color: Wood
  • Dimensions: 711 x 305 x 432 mm (HxWxD)
  • Weight: 23 kg
  • Factory price approx.: 758 DM
  • Type of construction: 3-way, net volume 62 l
  • < li>Chassis:
    • Bass: 325 x 225 mm, type T27 KEF A6340
    • Midrange driver: B110
    • Tweeter: BD139
  • Load capacity (nominal/music b.): 40 W / 50 W
  • Efficiency: 96 dB (9.5 W / 8 ohms / 1 m)
  • Frequency response: 25 - 40,000 Hz
  • Transition ranges: 300 Hz, 4'000 kHz
  • Impedance: 8 Ohms
  • Bass: 325 x 225 mm, type T27 KEF A6340
  • Midrange driver: B110
  • Tweeter: BD139
  • 297837cedf2721e3c8b9fa2a31f94c2a Bass T27
  • Requires a powerful amplifier; suitable for use in (very) large rooms.
  • Excerpt from Rank Arena Prospectus: 297837cedf2721e3c8b9fa2a31f94c2a loudspeaker

KEF Concerto

KEF Concerto


Comment:



Comment box:


KEF Concerto relate