Difference between revisions of "B&W DM 640"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[B&W]] |
| − | * | + | * Model: DM 640 |
| − | * | + | * Years of manufacture: 1991-1993 |
| − | * | + | * Made in: England |
| − | * | + | * Colour: Black Ash, Walnut Vinyl |
| − | * | + | * Dimensions: 965 x 236 x 407 mm (H x W x D) |
| − | * | + | * Weight: 24 kg |
| − | * | + | * Original price approx.: 3200,- DM (pair) |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Type: 3-way bass reflex, floorstanding speaker |
* Chassis: | * Chassis: | ||
| − | ** | + | ** woofer: 2x 200 mm |
| − | + | midrange driver: 1x 160 mm (Kevlar fabric cone) | |
| − | ** | + | ** tweeter: 1x 26 mm (dome tweeter) |
| − | * | + | * Power handling (nominal/music): |
| − | * | + | * Recommended amplifier power: 25 - 150 W |
| − | * | + | * Efficiency: 91 dB (2.83 V, 1 m) |
| − | * | + | * Frequency response: 46 - 20,000 (±2 dB) |
| − | * | + | * Transitional ranges: 300 / 3,000 Hz |
| − | * | + | * Impedance: 8 Ohm (minimum 4Ohm) |
| − | ''' | + | '''Special Features''' |
| − | == | + | == Remarks == |
| − | + | Other models of the same series: | |
| − | * [[B&W DM 600|DM 600]] | + | * [[B&W DM 600|DM 600]] |
| − | * [[B&W DM 610|DM 610]] | + | * [[B&W DM 610|DM 610]] |
| − | * [[B&W DM 620|DM 620]] | + | * [[B&W DM 620|DM 620]] |
| − | * [[B&W DM 630|DM 630]] | + | * [[B&W DM 630|DM 630]] |
| − | * [[B&W DM 640|DM 640]] | + | * [[B&W DM 640|DM 640]] |
| − | == | + | == Pictures == |
| − | [[ | + | [[Image:B&W DM 640.jpg]] |
| − | [[ | + | [[Image:Example.jpg]] |
| − | == | + | == Reports == |
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 08:25, 28 February 2018
Contents
Data[edit]
General
- Manufacturer: B&W
- Model: DM 640
- Years of manufacture: 1991-1993
- Made in: England
- Colour: Black Ash, Walnut Vinyl
- Dimensions: 965 x 236 x 407 mm (H x W x D)
- Weight: 24 kg
- Original price approx.: 3200,- DM (pair)
Technical Data
- Type: 3-way bass reflex, floorstanding speaker
- Chassis:
- woofer: 2x 200 mm
midrange driver: 1x 160 mm (Kevlar fabric cone)
- tweeter: 1x 26 mm (dome tweeter)
- Power handling (nominal/music):
- Recommended amplifier power: 25 - 150 W
- Efficiency: 91 dB (2.83 V, 1 m)
- Frequency response: 46 - 20,000 (±2 dB)
- Transitional ranges: 300 / 3,000 Hz
- Impedance: 8 Ohm (minimum 4Ohm)
Special Features
Remarks[edit]
Other models of the same series:
Pictures[edit]
