Editing Isophone HSB 20/8

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__NOTOC__
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__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Isophon]]
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* Hersteller: [[Isophon]]
* Model: HSB 20/8 (= 20 W / 8 Ohm)
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* Modell: HSB 20/8 (= 20 W / 8 Ohm)
* Years of manufacture: ca. 1965 - 1970
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* Baujahre: ca. 1965 - 1970
* Made in: Germany
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* Hergestellt in: Deutschland
* Colour: walnut veneer
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* Farbe: Nussbaumfurnier
* Dimensions: 620 x 280 x 260 mm (W x H x D)  
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* Abmessungen: 620 x 280 x 260 mm (B x H x T)  
* Weight: 12,2 kg
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* Gewicht: 12,2 kg
* Original price approx.: 320,- DM per piece (1969)
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* Neupreis ca.: 320,- DM pro Stück (1969)
  
  
'''Technical data'''
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'''Technische Daten'''
* Type: 3-way shelf speakers, closed
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* Bauart: 3-Wege Regallautsprecher, geschlossen
 
* Chassis:
 
* Chassis:
** Low-midrange: 1 PSL 203 S (203 mm chassis-Ø)<sup> 1</sup>.
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** Tiefmittelton: 1 PSL 203 S (203 mm Chassis-Ø)<sup> 1</sup>
1 HMS 1318/120 (Oval full range LS, 130x180 mm chassis)<sup> 1</sup>
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** Mittelhochton: 1 HMS 1318/120 (Ovaler Breitband-LS, Chassis 130x180 mm)<sup> 1</sup>
1 HM 713 (Oval full range LS, chassis 70x130 mm)<sup> 1</sup>
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** Mittelhochton: 1 P 713 E (Ovaler Breitband-LS, Chassis 70x130 mm)<sup> 1</sup>
power handling (nominal/music): 20/50 Watt
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* Belastbarkeit (Nenn-/Musikb.): 20/50 Watt
efficiency: unknown, but due to AlNiCo magnets and 1st order crossover very high
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* Wirkungsgrad: unbekannt, aber dank AlNiCo-Magneten und Weichen 1. Ordnung sehr hoch
* frequency response: 40 - 20,000 Hz
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* Frequenzgang: 40 - 20.000 Hz
* crossover range: 1200 Hz
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* Übergangsbereich: 1200 Hz (nur einer, da 1xTMT und 2xMHT)
* Impedance: 8 Ohm
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* Impedanz: 8 Ohm
<sup>1</sup> Composition corresponds to the version HSB 20/8 T from approx.1968, earlier versions may vary
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<sup>1</sup> Bestückung entspricht der Version HSB 20/8 T aus ca.1968, frühere Versionen können abweichen
  
  
'''Special features'''
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'''Besondere Ausstattungen'''
* Standard version is the version with slotted front panel, the version "T" described here has a textile cover
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* Standardausführung ist die Variante mit geschlitzter Frontplatte, die hier beschriebene Version "T" hat einen Textilbezug
* Fixed cable with DIN plug
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* Fest montiertes Kabel mit DIN-Stecker
* Housing can be opened from the rear
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* Gehäuse von der Rückseite her zu öffnen
  
== Remarks ==
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== Bemerkungen ==
Other models in the same series:
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Weitere Modelle der gleichen Serie:
* [[Isophon HSB 20|HSB 20]] with 5 ohms and presence switch (~1963).
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* [[Isophon HSB 20|HSB 20]] mit 5 Ohm und Präsenzschalter (~1963)
 
* [[Isophon HSB 30/8|HSB 30/8]]
 
* [[Isophon HSB 30/8|HSB 30/8]]
 
* [[Isophon HSB 45/8|HSB 45/8]]
 
* [[Isophon HSB 45/8|HSB 45/8]]
  
== Pictures ==
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== Bilder ==
  
== Reports ==
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== Berichte ==
  
 
== Links ==
 
== Links ==
  
[[Category:Loudspeaker]]
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[[Kategorie:Lautsprecher]]

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