Difference between revisions of "B&W DM 640i"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[B&W]] |
| − | * | + | * Model: DM 640i |
| − | * | + | * Years of manufacture: 1993-1994 |
| − | * | + | * Made in: England |
| − | * | + | * Color: Black Ash, Walnut Vinyl |
| − | * | + | * Dimensions: 965 x 236 x 407 mm (H x W x D) |
| − | * | + | * Weight: 24 kg |
| − | * | + | * Original price approx: |
| − | ''' | + | '''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: 4 Ohm |
| − | ''' | + | '''Special Features''' |
| − | == | + | == Remarks == |
| − | + | Other models in the same series: | |
| − | * [[B&W DM 600i|DM 600i]] | + | * [[B&W DM 600i|DM 600i]] |
| − | * [[B&W DM 610i|DM 610i]] | + | * [[B&W DM 610i|DM 610i]] |
| − | * [[B&W DM 620i|DM 620i]] | + | * [[B&W DM 620i|DM 620i]] |
| − | * [[B&W DM 630i|DM 630i]] | + | * [[B&W DM 630i|DM 630i]] |
| − | * [[B&W DM 640i|DM 640i]] | + | * [[B&W DM 640i|DM 640i]] |
| − | == | + | == Pictures == |
| − | == | + | == Reports == |
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 00:52, 23 April 2012
Contents
Data[edit]
General
- Manufacturer: B&W
- Model: DM 640i
- Years of manufacture: 1993-1994
- Made in: England
- Color: Black Ash, Walnut Vinyl
- Dimensions: 965 x 236 x 407 mm (H x W x D)
- Weight: 24 kg
- Original price approx:
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: 4 Ohm
Special Features
Remarks[edit]
Other models in the same series: