Acoustic Research AR-7

Data

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

Remarks

• Other models in the same series:
• Turntables:
• Acoustic Research Model XB

• Speakers:
• Acoustic Research AR-2
• Acoustic Research AR-2a
• Acoustic Research AR-2ax
• Acoustic Research AR-3
• Acoustic Research AR-3a
• Acoustic Research AR-4
• Acoustic Research AR-4x
• Acoustic Research AR-4xa
• Acoustic Research AR-5
• Acoustic Research AR-6
• Acoustic Research AR-7
• Acoustic Research AR-8

Pictures

• 

  Acoustic Research AR7

• 

  Acoustic Research AR7 without grill

• Acoustic Research AR-7 brochure-1111.jpg

  • Extract from brochure: Acoustic Research AR-7
• 

  • Extract from brochure: Acoustic Research