Difference between revisions of "Acoustic Research AR-90"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''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: | * 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- | + | * 3-stage controls for mids (2x) and treble |
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
* [[Acoustic Research AR-9]] | * [[Acoustic Research AR-9]] | ||
| + | * [[Acoustic Research AR-14]] | ||
| + | * [[Acoustic Research AR-18]] | ||
| + | * [[Acoustic Research AR-25]] | ||
* [[Acoustic Research AR-90]] | * [[Acoustic Research AR-90]] | ||
* [[Acoustic Research AR-91]] | * [[Acoustic Research AR-91]] | ||
* [[Acoustic Research AR-92]] | * [[Acoustic Research AR-92]] | ||
| + | * [[Acoustic Research AR-93]] | ||
| + | * [[Acoustic Research AR-94]] | ||
| − | == | + | == Pictures == |
| + | * Extract from brochure: Acoustic Research AR-90 | ||
| + | [[File:AR-90-Prospekt-1979.jpg]] | ||
| − | == | + | == Reports == |
| Line 48: | Line 56: | ||
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 05:20, 19 April 2020
Data[edit]
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[edit]
- Other models in the same series:
- Acoustic Research AR-9
- Acoustic Research AR-14
- Acoustic Research AR-18
- Acoustic Research AR-25
- Acoustic Research AR-90
- Acoustic Research AR-91
- Acoustic Research AR-92
- Acoustic Research AR-93
- Acoustic Research AR-94
Pictures[edit]
- Extract from brochure: Acoustic Research AR-90
