Acoustic Research AR-90

Data

General

  • Manufacturer: Acoustic Research
  • Model: AR-90
  • Type: Loudspeaker
  • Years of manufacture: 1979 - 1981
  • Made in: USA
  • Color: American Walnut
  • Dimensions: 1120 x 368 x 386 mm (HxWxD)
  • Weight: 37 kg
  • Original price approx.: 2'300 DM


Technical data

  • Type: 4-way, floorstanding speaker
  • Chassis:
    • Woofer: 2x 250 mm

Bass-midrange speaker: 1x 200 mm Midrange driver: 1x 38 mm

    • tweeter: 1x 19 mm (dome)
  • Power handling (nominal/music): 300 W

Efficiency:

  • Frequency response: 23 - 30,000 Hz
  • Transitional ranges: 200 / 1,200 / 7,000 Hz
  • Impedance: 4 Ohm


Special Features

  • 3-stage controls for mids (2x) and treble


Remarks


Pictures

  • Extract from brochure: Acoustic Research AR-90

AR-90-Prospekt-1979.jpg


Reports

Links