Difference between revisions of "Heco SM 520"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Heco]] |
| − | * | + | * Model: SM 520 |
| − | * | + | * Type: Loudspeaker |
| − | * | + | * Years of manufacture: 1971 - 1973 |
| − | * | + | * Manufactured in: Schmitten (Germany) |
| − | * | + | * Colour: Sanding lacquer white, walnut, front aluminium perforated plate anodized |
| − | * | + | * Dimensions: 315 x 175 x 105 mm (HxWxD) |
| − | * | + | * Weight: 3,3 kg |
| + | * Original price approx.: 167 DM | ||
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Type: 2-way, 2 speakers, closed |
* Chassis: | * Chassis: | ||
| − | ** | + | ** Low frequency: 130 mm cone |
| − | ** | + | Midrange: |
| − | + | ** Tweeter: 25 mm dome | |
| − | + | Power handling (nominal/music): 20 W / 25 W | |
| − | * | + | Efficiency: |
| − | * | + | * Frequency response: 48 - 25'000 Hz. |
| − | * | + | * Crossover: 1'700 Hz |
| + | * Impedance: 4 - 8 Ohm | ||
| − | + | == Notes == | |
| − | * | + | * Other models in the same series: |
| + | * [[Heco SM 520]] | ||
| + | * [[Heco SM 525]] | ||
| + | * [[Heco SM 530]] | ||
| + | * [[Heco SM 535]] | ||
| + | * [[Heco SM 540]] | ||
| − | == | + | == Pictures == |
| − | + | * Extract from brochure: Heco SM 520 | |
| + | [[File:Heco SM-520-Prospekt-1.jpg]] | ||
| − | |||
| − | == | + | == Reports == |
| + | |||
== Links == | == Links == | ||
| − | [[ | + | |
| + | [[Category:Loudspeaker]] | ||
Latest revision as of 03:10, 11 March 2019
Data[edit]
General
- Manufacturer: Heco
- Model: SM 520
- Type: Loudspeaker
- Years of manufacture: 1971 - 1973
- Manufactured in: Schmitten (Germany)
- Colour: Sanding lacquer white, walnut, front aluminium perforated plate anodized
- Dimensions: 315 x 175 x 105 mm (HxWxD)
- Weight: 3,3 kg
- Original price approx.: 167 DM
Technical Data
- Type: 2-way, 2 speakers, closed
- Chassis:
- Low frequency: 130 mm cone
Midrange:
- Tweeter: 25 mm dome
Power handling (nominal/music): 20 W / 25 W Efficiency:
- Frequency response: 48 - 25'000 Hz.
- Crossover: 1'700 Hz
- Impedance: 4 - 8 Ohm
Notes[edit]
- Other models in the same series:
- Heco SM 520
- Heco SM 525
- Heco SM 530
- Heco SM 535
- Heco SM 540
Pictures[edit]
- Extract from brochure: Heco SM 520
