Difference between revisions of "Acoustic Research AR-7"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''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-$, 275 DM per piece |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Type: 2-way, bass reflex |
* Chassis: | * Chassis: | ||
| − | ** | + | ** woofer: 203 mm cone |
| − | ** | + | ** Midrange driver: |
| − | ** | + | ** Tweeter: 32 mm cone tweeter |
| − | + | Power handling (nominal/music): 30 W / 40 W | |
| − | + | Efficiency: | |
| − | * | + | * Frequency response: 45 - 20'000 Hz |
| − | * | + | * Crossover: 2'000 Hz |
| − | * | + | * Impedance: 8 Ohm |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Front cover removable |
| − | + | == Remarks == | |
| − | == | + | * Other models in the same series: |
| − | * | + | * Turntables: |
| − | * | ||
* [[Acoustic Research Model XB]] | * [[Acoustic Research Model XB]] | ||
| − | * | + | * Speakers: |
* [[Acoustic Research AR-2]] | * [[Acoustic Research AR-2]] | ||
* [[Acoustic Research AR-2a]] | * [[Acoustic Research AR-2a]] | ||
| Line 52: | Line 51: | ||
| − | == | + | == Pictures == |
<gallery> | <gallery> | ||
AR7.JPG|Acoustic Research AR7 | AR7.JPG|Acoustic Research AR7 | ||
| − | AR7_wogrill.JPG|Acoustic Research AR7 | + | AR7_wogrill.JPG|Acoustic Research AR7 without grill |
| − | Acoustic Research AR-7 | + | Acoustic Research AR-7 brochure-1111.jpg|* Extract from brochure: Acoustic Research AR-7 |
| − | AR.jpg|* | + | AR.jpg|* Extract from brochure: Acoustic Research |
</gallery> | </gallery> | ||
| − | == | + | == Reports == |
| Line 66: | Line 65: | ||
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 09:33, 28 January 2021
Data[edit]
General
- Manufacturer: Acoustic Research
- Model: AR-7
- Type: Loudspeaker
- Years of manufacture: 1972 - 1974
- Made in: USA
- Color: front fabric light brown, cabinet American walnut
- Dimensions: 247 x 400 x 146 mm (WxHxD)
- Weight: 5 kg
- Original price approx.: 65 US-$, 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
Remarks[edit]
- 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[edit]
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
