Difference between revisions of "Technics SB-7000"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Technics]] |
| − | * | + | * Model: SB-7000 |
| − | * | + | * Type: Loudspeaker |
| − | * | + | * Years of manufacture: 1977 - 1979 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: black and white lacquer, rosewood veneer (Japan only) |
| − | * | + | * Dimensions: 845 x 480 x 410 mm (HxWxD) |
| − | * | + | * Weight: |
| − | * | + | ** SB-7000: 36kg |
| + | ** SB-7000 A: 33kg | ||
| + | * Original price approx.: 1'450 DM | ||
| + | * Last time in 1979 on sale for less than 2000 DM / pair | ||
| − | ''' | + | |
| − | * | + | '''Technical data''' |
| + | * Type: 3-way bass reflex, floorstanding speaker | ||
* Chassis: | * Chassis: | ||
| − | ** | + | ** woofer: 1x 350 mm (cone) |
| − | + | midrange driver: 1x 120 mm (cone) own resonance chamber | |
| − | ** | + | ** Tweeter: 1x 32 mm (dome) |
| − | * | + | * Power handling (nominal/music): / 150 W |
| − | * | + | * Efficiency: 93 dB (1W/1m) |
| − | * | + | * Frequency response: 40 - 20,000 Hz (±5 dB) |
| − | * | + | * Crossover: 38Hz - 24kHz -6dB |
| − | * | + | * Impedance: 6 Ohm |
| + | |||
| + | |||
| + | '''Variant''' | ||
| + | * SB-7000A: without bass reflex port and Helmholz chamber; only with one bass reflex tube; weight saving approx. 2.5 kg | ||
| + | |||
| − | ''' | + | '''Special features''' |
| − | * | + | * Control switch for midrange and tweeter system |
| + | * Phase correct coil position of the different speakers | ||
| + | * Bass reflex channel | ||
| + | * Special phase-corrected crossover (a novelty in 1976) | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | == | + | == Remarks == |
| − | + | * Other models in the same series: | |
| − | * [[Technics SB- | + | * [[Technics SB-4500]] |
| − | * [[Technics | + | * [[Technics SB-5000]] |
| − | * [[Technics SB- | + | * [[Technics SB-6000]] |
| + | * [[Technics SB-7000]] | ||
| + | |||
[http://www.hifi-forum.de/bild/dscf1869-750x563_463957.html] | [http://www.hifi-forum.de/bild/dscf1869-750x563_463957.html] | ||
| − | * SB 7000 | + | * SB 7000 and SB 007 |
| − | * | + | * There are still the models SB 7000A and SB 6000A each without bass reflex port, |
| − | * | + | * instead with a simple (inexpensive) bass reflex tube |
[http://audio-heritage.jp/TECHNICS/speaker/sb-7000(1).JPG] | [http://audio-heritage.jp/TECHNICS/speaker/sb-7000(1).JPG] | ||
| − | == | + | |
| + | == Pictures == | ||
| + | * excerpt from brochure: Technics SB-7000 | ||
| + | [[File:Technics SB-7000-Prospekt-2.png.jpg]] | ||
| + | |||
| + | |||
| + | * Excerpt from brochure: Technics SB-7000, variants Japan | ||
| + | [[File:Technics SB-7000-Prospekt-2.png.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
| + | |||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 02:19, 27 November 2020
Data[edit]
General
- Manufacturer: Technics
- Model: SB-7000
- Type: Loudspeaker
- Years of manufacture: 1977 - 1979
- Made in: Japan
- Color: black and white lacquer, rosewood veneer (Japan only)
- Dimensions: 845 x 480 x 410 mm (HxWxD)
- Weight:
- SB-7000: 36kg
- SB-7000 A: 33kg
- Original price approx.: 1'450 DM
- Last time in 1979 on sale for less than 2000 DM / pair
Technical data
- Type: 3-way bass reflex, floorstanding speaker
- Chassis:
- woofer: 1x 350 mm (cone)
midrange driver: 1x 120 mm (cone) own resonance chamber
- Tweeter: 1x 32 mm (dome)
- Power handling (nominal/music): / 150 W
- Efficiency: 93 dB (1W/1m)
- Frequency response: 40 - 20,000 Hz (±5 dB)
- Crossover: 38Hz - 24kHz -6dB
- Impedance: 6 Ohm
Variant
- SB-7000A: without bass reflex port and Helmholz chamber; only with one bass reflex tube; weight saving approx. 2.5 kg
Special features
- Control switch for midrange and tweeter system
- Phase correct coil position of the different speakers
- Bass reflex channel
- Special phase-corrected crossover (a novelty in 1976)
Remarks[edit]
- Other models in the same series:
- Technics SB-4500
- Technics SB-5000
- Technics SB-6000
- Technics SB-7000
- SB 7000 and SB 007
- There are still the models SB 7000A and SB 6000A each without bass reflex port,
- instead with a simple (inexpensive) bass reflex tube
![[2]](http://audio-heritage.jp/TECHNICS/speaker/sb-7000(1).JPG){kind=link}
Pictures[edit]
- excerpt from brochure: Technics SB-7000
- Excerpt from brochure: Technics SB-7000, variants Japan