Difference between revisions of "Dual CL 70"
| Line 1: | Line 1: | ||
__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Dual]] |
| − | * | + | * Model: CL 70 |
| − | * | + | * Type: Loudspeaker |
| − | * | + | * Years of manufacture: 1970 - 1971 |
| − | * | + | * Made in: Germany |
| − | * | + | * Colour: Walnut, Sanding lacquer white |
| − | * | + | * Dimensions: 550 x 250 x 240 mm (HxWxD) |
| − | * | + | * Weight: 8,7 kg |
| − | * | + | * Original price approx: |
| − | ** | + | ** Walnut nature: 298 DM |
| − | + | sanding varnish white: 308 DM | |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Construction: 2-way closed |
| − | * | + | * Transitional range according to DIN 45 500: 25 Hz - 25,000 Hz |
| − | * | + | * Natural resonance: 50 +/- 2 Hz |
| − | * | + | * Impedance / nominal impedance: 4 Ω |
| − | * | + | * Rated power handling: 40 Watt |
| − | * | + | * Maximum power rating: 50 watts |
| − | * | + | * Operating power: 4 watts |
| − | * | + | * Recommended amplifier power: 10 - 40 watts / channel. |
| − | * | + | * Distortion factor according to DIN 45 500: |
| − | ** | + | ** from 250 Hz - 1000 Hz <= 1,5 % |
| − | ** | + | ** from 2000 Hz - 5000 Hz <= 1 % |
| − | ** | + | ** measured at operating power |
| − | * | + | * chassis: |
| − | ** | + | ** woofer: 1 special woofer 200 mm |
| − | + | (voice coil 37 mm, air gap induction 11000 Gauss, magnetic flux 102000 Maxwell) | |
| − | + | Tweeter: 1 special tweeter with hemispherical dome type cone 25 mm | |
| − | + | (voice coil 25 mm, air gap induction 12000 Gauss, magnetic flux 31000 Maxwell) | |
| − | * | + | * Connection: recessed standard socket according to DIN 41 529 |
| − | * | + | * Recommended room size: 15 - 40 m² |
| − | ''' | + | '''Special features''' |
| − | * Front: | + | * Front: anodised aluminium metal grille |
| − | == | + | == Remarks == |
| − | * | + | * Other models of the same series: |
* [[Dual CL 30]] | * [[Dual CL 30]] | ||
* [[Dual CL 31]] | * [[Dual CL 31]] | ||
| Line 53: | Line 53: | ||
| − | == | + | == Pictures == |
| − | * | + | * Image: Dual CL-70 |
| − | [[ | + | [[File:Dual CL-70-1.jpg|500px]] |
| − | == | + | == Reports == |
| Line 64: | Line 64: | ||
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 01:51, 25 March 2019
Data[edit]
General
- Manufacturer: Dual
- Model: CL 70
- Type: Loudspeaker
- Years of manufacture: 1970 - 1971
- Made in: Germany
- Colour: Walnut, Sanding lacquer white
- Dimensions: 550 x 250 x 240 mm (HxWxD)
- Weight: 8,7 kg
- Original price approx:
- Walnut nature: 298 DM
sanding varnish white: 308 DM
Technical data
- Construction: 2-way closed
- Transitional range according to DIN 45 500: 25 Hz - 25,000 Hz
- Natural resonance: 50 +/- 2 Hz
- Impedance / nominal impedance: 4 Ω
- Rated power handling: 40 Watt
- Maximum power rating: 50 watts
- Operating power: 4 watts
- Recommended amplifier power: 10 - 40 watts / channel.
- Distortion factor according to DIN 45 500:
- from 250 Hz - 1000 Hz <= 1,5 %
- from 2000 Hz - 5000 Hz <= 1 %
- measured at operating power
- chassis:
- woofer: 1 special woofer 200 mm
(voice coil 37 mm, air gap induction 11000 Gauss, magnetic flux 102000 Maxwell) Tweeter: 1 special tweeter with hemispherical dome type cone 25 mm (voice coil 25 mm, air gap induction 12000 Gauss, magnetic flux 31000 Maxwell)
- Connection: recessed standard socket according to DIN 41 529
- Recommended room size: 15 - 40 m²
Special features
- Front: anodised aluminium metal grille
Remarks[edit]
- Other models of the same series:
- Dual CL 30
- Dual CL 31
- Dual CL 40
- Dual CL 60
- Dual CL 70
- Dual CL 82
- Dual CL 100
Pictures[edit]
- Image: Dual CL-70
