Editing ALR Jordan Number 3

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<big>'''
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<big>'''ALR Jordan Nummer 3'''</big>
== Dates ==
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Daten<br>
  
'''General'''
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'''Allgemein'''
  
*Manufacturer: [[ALR Jordan]]
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Hersteller: ALR Jordan
*Model: Number 3 (Number 3, 3rd Gen).
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Modell: Nummer 3
*Years of manufacture:  
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Baujahre: 1990 - ?
*Made in: 4300 Essen 13 (ALR Akustik u. Reglungstechnik).
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Hergestellt in: 4300 Essen 13 (ALR Akustik u. Reglungstechnik)
*Color: Black, White, Beech, Cherry, Oak
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Farbe: Schwarz, Weiß, Buche, Kirsche, Eiche
*Dimensions: approx. 230mm x 915mm x 260mm  
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Abmessungen: 230mm x 915mm x 260mm (1. Generation) 230 mm x 920 mm x 270 mm (BxHxT) (2. Generation)
*Weight: approx. 18 kg
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Gewicht: 18 kg
*New price approx.: 2600 DM
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Neupreis ca.: 2200 DM
  
'''Technical Data'''
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'''Technische Daten'''
  
*Type: 2 1/2-way bass reflex, D'Appolito, floorstanding speaker
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Bauart: 2 1/2-Wege Baßreflex, Standlautsprecher
*Driver:
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Chassis:
*Woofer: 1x aluminum TMT(Ted Jordan)
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Tieftöner: 1x Vifa P17-WJ.. und 1 x Vifa M17.. (o. sehr ähnliches Vifa OEM Modell) 2x 17cm Vifa M17WH-?? (2. Generation)
tweeter: Vifa neodym dome tweeter
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Hochtöner: 1x Vifa Aluminiumkalotte mit spez. Frontplatte (1. Generation); 1x 26mm Vifa H26TG-08 (2. Generation)
power handling: 120/160 Watt (nominal/music power handling)
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Belastbarkeit: 120/160 Watt (Nenn-/Musikbelastbarkeit)
efficiency: 89 dB
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Wirkungsgrad: 89 dB
*Frequency response:
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Frequenzgang:
*Transmitting range: 35 - 28,000 Hz.
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Übertragungsbereich: 35 - 28.000 Hz
*Transitional ranges:
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Übergangsbereiche:
*Impedance: 4 ohms
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Impedanz: 4 Ohm
*Recommended amplifier power: 30 - 250 Watt
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Empfohlene Verstärkerleistung: 30 - 250 Watt
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Besondere Ausstattungen
  
'''Special Features'''
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Echtholzfurnier, 2 * Baßreflexrohr (vorne und hinten), Bi-Wiring
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<big>Bemerkungen</big>
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Es gab 2 Generationen dieses Modells:
  
real wood veneer, 2 * bass reflex tube rear), bi-wiring
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Generation 1 mit jeweils Vifa Poly.- und Papier-Tiefmitteltöner sowie Aluminiumkalottenhochtöner (Diese Serie wurde optisch identisch auch schon unter dem Firmennamen ART hergestellt, teils noch mit Vifa-Standardfrontplatte vor dem Hochtöner)
 
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Serie 2 mit Vifa H26TG-08 Hornkalotte und eigens für ALR entwickeltem Vifa Papier-Kohlefaser-Tiefmitteltöner mit Phaseplug
== Remarks ==
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Weitere Modelle der gleichen Serie:
 
 
The Number 3 is not to be confused with the Number 3 models.
 
 
 
The internal layout of the speaker is interesting.
 
The frequency separation of the two bass/midrange speakers is not done via the crossover,
 
but acoustically by the size of the resonance chamber. Small volume for the midrange of the upper speaker, considerably larger volume for the lower speaker as bass driver. This interior partitioning is done via a transversely mounted plate, so that this also effectively prevents interference.
 
 
 
== Pictures ==
 
 
 
[[Image:ALR_Nr3_001.jpg]]
 
 
 
== Reviews ==
 
The ALR number 3 has been a test winner in its class several times. The sound is quite neutral and well resolved. Low frequencies are less dominant than one might be used to from current speakers. The size of the listening room should not be too small (&gt;20sqm), cable cross section from 3qmm, use short cables (2-3m).
 
The number 3 is a speaker that you can listen to for hours without it getting annoying, even at higher volumes.
 
 
 
== Links==
 
 
 
[[Category:Loudspeaker]]
 

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