Editing Philips RH 457

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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: [[Philips]]
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* Hersteller: [[Philips]]
* Model: RH 457
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* Modell: RH 457
* Type: Loudspeaker
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* Typ: Lautsprecher
* Years of manufacture: 1976 - 1977
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* Baujahre: 1976 - 1977
Color: Front black, housing wood
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* Farbe: Front Schwarz, Gehäuse Holz
* Dimensions: 555 x 422 x 225 mm (HxWxD)
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* Abmessungen: 555 x 422 x 225 mm (HxBxT)
Weight:  
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* Gewicht:  
* Original price approx.: 450 DM / piece
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* Neupreis ca.: 450 DM / Stück
  
  
'''Technical Data'''
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'''Technische Daten'''
* Type: 3-way, 4 speakers, closed
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* Bauart: 3-Wege, 4 Lautsprecher, geschlossen
 
* Chassis:
 
* Chassis:
** woofer: 1x 200 mm cone
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** Tieftöner: 1x 200 mm Konus
** woofer passive: 1x 200 mm cone
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** Tieftöner Passiv: 1x 200 mm Konus
** midrange driver: 134 mm, type: AD-0210/SQ-4
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** Mitteltöner: 134 mm, Typ: AD-0210/SQ-4
** tweeter: 25 mm dome, type: AD-0161/T-4
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** Hochtöner: 25 mm Kalotte, Typ: AD-0161/T-4
Power handling (nominal/music): 25 W / 50 W
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* Belastbarkeit (Nenn-/Musikb.): 25 W / 50 W
Efficiency:  
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* Wirkungsgrad:  
* Frequency response: 30 - 20'000 Hz
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* Frequenzgang: 30 - 20'000 Hz
* Transitional ranges: 560 Hz, 3'000 Hz
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* Übergangsbereiche: 560 Hz, 3'000 Hz
* Impedance: 4 Ohm
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* Impedanz: 4 Ohm
  
  
== Comments ==
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== Bemerkungen ==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
 
* [[Philips RH 452]]
 
* [[Philips RH 452]]
 
* [[Philips RH 453]]
 
* [[Philips RH 453]]
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== Pictures ==
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== Bilder ==
* Extract from brochure: Philips RH-452, RH-453, RH-456, RH-457
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* Auszug aus Prospekt: Philips RH-452, RH-453, RH-456, RH-457
[[File:Philips RH-452-453-456-457-Prospekt-1.jpg]]
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[[Datei:Philips RH-450-451-454-455-541-544-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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