Quadral Altan (Mk I) specifications

Category : Speakers

Brand : Quad

General

Tech nical data

Special equipment

Other models of the same series (ascending in size):

Successor models:

  • Manufacturer: Quad ral
  • Model: Altan (Mk I)
  • Years of construction: 1981 - 1983
  • Made in: Hanover, Germany
  • Color: Antique walnut, mahogany, rustic oak, black oak
  • Dimensions: 569 x 340 x 280 mm (HxWxD)
  • Weight: 17 kg net
  • Factory price approx.: ,- DM/pair
  • Type of construction: 3- Wege O.L.C.D., Stand/compact speaker
  • Chassis:
    • Woofer: 1 x 225 mm, coated (foam surround)
    • Midrange driver: 1 x 120 mm, coated (fabric surround)
    • Tweeter: 'Ribbon' (Magnetostat Tech nics TH-800)
  • Power handling (rated/music power handling): 100 / 150 watts
  • Efficiency: ? db/1W/1m (attenuation factor: 100)
  • Frequency response:
    • Transmission range: 35 - 50,000 Hz (±2 dB)
    • Transition frequencies: 400 / 4,000 Hz
  • Impedance: 8 ohms
  • Recommended attenuation factor of the amplifier: 20
  • Recommended amplifier power: 50 – >100 W at 8 ohms
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