Editing ITT H 4-90

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[ITT]]
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* Hersteller: [[ITT]]
* Model: H 4-90
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* Modell: H 4-90
* Type: Loudspeaker
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* Typ: Lautsprecher
* Years of manufacture: 1979 - 1981
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* Baujahre: 1979 - 1981
* Made in: Germany
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* Hergestellt in: Deutschland
* Color: Walnut, Anthracite Metallic
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* Farbe: Nussbaum, Anthrazit Metallic
* Dimensions: 450 x 270 x 190 mm (HxWxD)  
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* Abmessungen: 450 x 270 x 190 mm (HxBxT)  
* Weight:  
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* Gewicht:  
* Original price approx.: 400 DM
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* Neupreis ca.: 400 DM
  
  
'''Technical Data'''
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'''Technische Daten'''
* Type: 3-way, 3 speakers, closed cabinet
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* Bauart: 3-Wege, 3 Lautsprecher, geschlossenes Gehäuse
 
* Chassis:
 
* Chassis:
** Woofer: 205 mm cone
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** Tieftöner: 205 mm Konus
midrange driver: 37 mm dome tweeter
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** Mitteltöner: 37 mm Kalotte
Tweeter: 19 mm dome tweeter
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** Hochtöner: 19 mm Kalotte
* Power handling (nominal/music): 60 W / 90 W
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* Belastbarkeit (Nenn-/Musikb.): 60 W / 90 W
Efficiency:  
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* Wirkungsgrad:  
* Frequency response: 35 - 25'000 Hz
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* Frequenzgang: 35 - 25'000 Hz
* Transitional ranges: 1'500 Hz, 6'000 Hz
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* Übergangsbereiche: 1'500 Hz, 6'000 Hz
* Impedance: 4 Ohm
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* Impedanz: 4 Ohm
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Level control for tweeter
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* Pegelregler für Hochton
* Overload protection for tweeter
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* Überlastschutz für Hochton
* LED power indicator
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* LED Leistungsanzeige
* Removable metal cover
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* Metallblende abnehmbar
* Foot stand LF-10
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* Fussgestell LF-10
  
  
== Remarks ==
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== Bemerkungen ==
* Other models of the same series:
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* Weitere Modelle der gleichen Serie:
 
* [[ITT A 1-130]]
 
* [[ITT A 1-130]]
 
* [[ITT A 1-150]]
 
* [[ITT A 1-150]]
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* [[ITT BR 1-80]]
 
* [[ITT BR 1-80]]
 
* [[ITT BR 1-100]]
 
* [[ITT BR 1-100]]
* [[ITT C 1-35]]
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* [[ITT G 1-60]]
* [[ITT C 1-60]]
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* [[ITT G 1-80]]
* [[ITT C 1-80]]
 
 
* [[ITT H 4-90]]
 
* [[ITT H 4-90]]
 
* [[ITT H 4-120]]
 
* [[ITT H 4-120]]
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== Pictures ==
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== Bilder ==
* Extract from brochure: ITT Series-H 4-90
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* Auszug aus Prospekt: ITT Serie-H 4-90
[[File:ITT Serie-H-Prospekt-1.jpg]]
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[[Datei:ITT Serie-H-4-90-Prospekt-1.jpg]]
  
  
* Extract from brochure: ITT Serie-H
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* Auszug aus Prospekt: ITT Serie-H
[[File:ITT Serie-H-Prospekt-1.jpg]]
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[[Datei:ITT Serie-H-Prospekt-1.jpg]]
  
  
== Reports ==
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== Berichte ==
  
  
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[[Category:Loudspeaker]]
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[[Kategorie:Lautsprecher]]

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