Acoustic Research AR-91 specifications
Category : Speakers
Brand : Acoustic Research
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Tech nical data
Special equipment
- Manufacturer: Acoustic Research
- Model: AR-91
- Type: Loudspeaker
- Years of construction: 1979 - 1981
- Manufactured in: USA
- Color: American walnut
- Dimensions: 800 x 356 x 290 mm (HxWxD)
- Weight: 24 kg
- Factory price approx.: 1'500 DM
- Type of construction: 3-way, floorstanding speaker
- Chassis:
- Woofer: 1x 300 mm
- Midrange driver: 1x 38 mm
- Tweeter: 1x 19 mm (dome)
- Load capacity (nominal/music b.): 300 W
- Efficiency:
- Frequency response: 32 - 30,000 Hz
- Transition ranges: 700 / 7,500 Hz
- Impedance: 4 Ohm s
- Woofer: 1x 300 mm
- Midrange: 1x 38 mm
- Tweeter : 1x 19 mm (dome)
- 3-stage controls for mids and treble
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Acoustic Research AR-91 relate