Difference between revisions of "Revox Forum B MK IV"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Revox]] |
| − | * | + | * Model: Forum B MK IV |
| − | * | + | * Type: Loudspeaker |
| − | * | + | * Production period: 1993 - 1999 |
| − | * | + | * Country of manufacture: Germany |
| − | * | + | * Color: Black or white, piano lacquer |
| − | * | + | * Dimensions: 440 x 230 x 295 mm (WxHxD) |
| − | * | + | * Weight: 10 kg |
| + | * Original price approx.: as discontinued model in 1999 1'400 DM per pair | ||
| − | ''' | + | '''Technical data''' |
| − | * | + | * Construction: 2-way |
| − | * | + | * drivers: |
| − | ** | + | ** Woofer: 200 mm (cone) |
| − | + | Tweeter: 25 mm (dome) | |
| − | * | + | * Power handling (nominal / music): 80 W / 120 W |
| − | * | + | * Efficiency: 87 dB / W / m |
| − | * | + | * Frequency response: 33 - 25'000 Hz |
| − | * | + | * Crossover: 1'900 Hz |
| − | * | + | * Impedance: 4 Ohm |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Bass reflex port on the back of the speakers that can be closed off with a moulded part |
| + | * The closing of the bass reflex port reduces the low frequency level in the range of 40 Hz to 100 Hz by up to approx. 6 dB, with improved impulse behaviour. | ||
| − | == | + | == Note == |
| − | + | * Other models in the same series: | |
| + | * Integrated amplifier: | ||
| + | * [[Revox B 25]] | ||
| − | |||
| − | == | + | * Tuner: |
| + | * [[Revox B 26]] | ||
| + | |||
| + | |||
| + | * CD player: | ||
| + | * [[Revox B 22]] | ||
| + | |||
| + | |||
| + | * Tape Deck: | ||
| + | * [[Revox B 21]] | ||
| + | |||
| + | |||
| + | * Speakers: | ||
| + | * [[Revox Atrium B MK IV]] | ||
| + | * [[Revox Emporium B MK IV]] | ||
| + | * [[Revox Forum B MK IV]] | ||
| + | |||
| + | |||
| + | == Pictures == | ||
| + | * Extract from brochure: Revox Atrium B MK IV, Emporium B MK IV, Forum B MK IV | ||
| + | [[File:Revox Atrium-Emporium-Forum B MK IV-Prospekt-1.jpg]] | ||
| + | |||
| + | |||
| + | == Reports == | ||
| + | |||
== Links == | == Links == | ||
| − | [[ | + | |
| + | [[Category:Loudspeaker]] | ||
Latest revision as of 08:33, 18 January 2020
Data[edit]
General
- Manufacturer: Revox
- Model: Forum B MK IV
- Type: Loudspeaker
- Production period: 1993 - 1999
- Country of manufacture: Germany
- Color: Black or white, piano lacquer
- Dimensions: 440 x 230 x 295 mm (WxHxD)
- Weight: 10 kg
- Original price approx.: as discontinued model in 1999 1'400 DM per pair
Technical data
- Construction: 2-way
- drivers:
- Woofer: 200 mm (cone)
Tweeter: 25 mm (dome)
- Power handling (nominal / music): 80 W / 120 W
- Efficiency: 87 dB / W / m
- Frequency response: 33 - 25'000 Hz
- Crossover: 1'900 Hz
- Impedance: 4 Ohm
Special Features
- Bass reflex port on the back of the speakers that can be closed off with a moulded part
- The closing of the bass reflex port reduces the low frequency level in the range of 40 Hz to 100 Hz by up to approx. 6 dB, with improved impulse behaviour.
Note[edit]
- Other models in the same series:
- Integrated amplifier:
- Revox B 25
- Tuner:
- Revox B 26
- CD player:
- Revox B 22
- Tape Deck:
- Revox B 21
Pictures[edit]
- Extract from brochure: Revox Atrium B MK IV, Emporium B MK IV, Forum B MK IV
