Difference between revisions of "Heco Professional B 250"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Heco]] Hennel & Co KG |
| − | * | + | * Model: Professional B 250/8 |
| − | * | + | * Year of manufacture: around 1967/1968 |
| − | * | + | * Made in: Germany |
| − | * | + | * Color: |
| − | * | + | * Dimensions: 640 x 340 x 260 mm (W x H x D); 56.5 litres. |
| − | * | + | * Weight: 20 kg |
| − | * | + | * Original price approx.: 548 DM |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Type: 3-way, closed |
* Chassis: | * Chassis: | ||
| − | ** | + | ** Woofer: 1x 245 mm |
| − | + | midrange driver: 1x 90 mm | |
| − | + | Tweeter: 1x 25 mm | |
| − | * | + | * Power handling (nominal/music): 40 W |
| − | * | + | * Efficiency: |
| − | * | + | * Frequency response: 20 - 25,000 Hz |
| − | * | + | * Transitional ranges: 1,200 / 6,000 Hz |
| − | * | + | * Impedance: 8 Ohm |
| − | ''' | + | '''Special Features''' |
| − | * | + | * list here |
| − | == | + | == Remarks == |
| − | + | Other models of the same series: | |
| − | == | + | == Pictures == |
| − | == | + | == Reports == |
| + | http://sergiosim.users.photofile.ru/photo/sergiosim/3779753/87862656.jpg | ||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 04:03, 5 January 2010
Data[edit]
General
- Manufacturer: Heco Hennel & Co KG
- Model: Professional B 250/8
- Year of manufacture: around 1967/1968
- Made in: Germany
- Color:
- Dimensions: 640 x 340 x 260 mm (W x H x D); 56.5 litres.
- Weight: 20 kg
- Original price approx.: 548 DM
Technical data
- Type: 3-way, closed
- Chassis:
- Woofer: 1x 245 mm
midrange driver: 1x 90 mm Tweeter: 1x 25 mm
- Power handling (nominal/music): 40 W
- Efficiency:
- Frequency response: 20 - 25,000 Hz
- Transitional ranges: 1,200 / 6,000 Hz
- Impedance: 8 Ohm
Special Features
- list here
Remarks[edit]
Other models of the same series:
Pictures[edit]
Reports[edit]
