Acoustic Research AR-9 specifications

Category : Speakers

Brand : Acoustic Research

0db377921f4ce762c62526131097968f

Tech nical data

Special equipment

  • Manufacturer: Acoustic Research
  • Model: AR-9
  • Type: Loudspeaker
  • Years of construction: 1977 - 1982
  • Manufactured in: USA
  • Color: American walnut
  • Dimensions: 1340 x 380 x 405 mm (HxWxD)
  • Weight: 59 kg
  • Factory price approx.: 2'900 DM
  • Type of construction: 4-way, floorstanding speaker
  • Chassis:
    • Woofer: 2 x 300 mm
    • Woofer: 200 mm
    • Midrange: 38 mm
    • Tweeter: 19 mm (dome)
  • Load capacity (nominal/music b.): 400 W
  • Frequency response: 18 - 30,000 Hz
  • Transition ranges: 200 Hz / 1,200 Hz / 7,000 Hz
  • Impedance: 4 Ohm s
  • Woofer: 2 x 300 mm
  • Woofer: 200 mm
  • Midrange: 38 mm
  • Tweeter: 19 mm (dome)
  • 3-stage controls for mids (2x) and treble

Acoustic Research AR-9


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