Acoustic Research AR-7

Data[edit]

General

  • Manufacturer: Acoustic Research
  • Model: AR-7
  • Type: Loudspeaker
  • Years of manufacture: 1972 - 1974
  • Made in: USA
  • Color: front fabric light brown, cabinet American walnut
  • Dimensions: 247 x 400 x 146 mm (WxHxD)
  • Weight: 5 kg
  • Original price approx.: 65 US-$, 275 DM per piece


Technical Data

  • Type: 2-way, bass reflex
  • Chassis:
    • woofer: 203 mm cone
    • Midrange driver:
    • Tweeter: 32 mm cone tweeter

Power handling (nominal/music): 30 W / 40 W Efficiency:

  • Frequency response: 45 - 20'000 Hz
  • Crossover: 2'000 Hz
  • Impedance: 8 Ohm


Special Features

  • Front cover removable

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