Editing MB Quart 980 S

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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: [[MB Quart]]
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* Hersteller: [[MB Quart]]
* Model: 980 S Version I And II
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* Modell: 980 S Version I Und II
Years of manufacture: 1984-1986 Version I,1986-1990 Version II
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* Baujahre: 1984-1986 Version I,1986-1990 Version II
* Made in: Germany
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* Hergestellt in: Deutschland
* Colours: Oak, Walnut, Sanding varnish white, Sanding varnish black, Sanding varnish grey, against surcharge cherry, pine, mahogany, wenge, oak raw, piano varnish white, piano varnish black
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* Farben: Eiche, Nußbaum, Schleiflack weiß, Schleiflack schwarz, Schleiflack grau, gegen Aufpreis Kirsch, Kiefer, Mahagoni, Wenge, Eiche roh, Klavierlack weiß, Klavierlack schwarz
Dimensions: 280 x 1000 x 284 mm (W x H x D), gross volume 78 litres, net volume TTL 1 24 litres, TTL 2 22 litres
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* Abmessungen: 280 x 1000 x 284 mm (B x H x T), Bruttovolumen 78 Liter, Nettovolumen TTL 1 24 Liter, TTL 2 22 Liter
* Weight: 26 kg
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* Gewicht: 26 kg
* Original price approx.: 3200,- DM (RRP pair)
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* Neupreis ca.: 3200,- DM (UVP Paar)
  
  
'''Technical data'''
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'''Technische Daten'''
* Construction:3-way closed 1e version, 4-way closed 2e version, floorstanding speaker.
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* Bauart:3-Wege geschlossen 1e Version, 4-Wege geschlosse 2e Version, Standlautsprecher.
 
* Chassis:
 
* Chassis:
** woofer: 2x 205 mm cone (MBT 205) 8 Ohm in parallel to the crossover. 1e version (95-6532)
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** Tieftöner: 2x 205 mm Konusmembran (MBT 205) 8 Ohm parallel an die Weiche. 1e Version (95-6532)
woofer: 1x 205 mm cone (MBT 205) 8 Ohm 2e version (95-6532)
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** Tieftöner: 1x 205 mm Konusmembran (MBT 205) 8 Ohm 2e Version  (95-6532)
** bass-midrange driver: 1x 205 mm cone (MBT 205) 8 Ohm 2e version (95-6532)
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** Tiefmitteltöner: 1x 205 mm Konusmembran (MBT 205) 8 Ohm 2e Version  (95-6532)
** midrange driver: 1x 50 mm aluminium dome (MCD 51M) 4 Ohm 1e version (95-6437, without diffuser)
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** Mitteltöner: 1x 50 mm Alukalotte (MCD 51M) 4 Ohm 1e Version (95-6437, ohne Diffusor)
** midrange driver: 1x 50 mm aluminium dome tweeter (MCD 51M) 8 Ohm 2e version (95-6519, diffuser integrated in grille)
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** Mitteltöner: 1x 50 mm Alukalotte (MCD 51M) 8 Ohm 2e Version (95-6519, Diffusor im Schutzgitter integriert)
** tweeter: 1x 25 mm titanium dome (MCD 25) 4 Ohm 1e version (95-6411, double magnet?)
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** Hochtöner: 1x 25 mm Titankalotte (MCD 25) 4 Ohm 1e Version (95-6411, Doppelmagnet?)
** Tweeter: 1x 25 mm titanium dome tweeter (MCD 26) 4 Ohm 2e version (95-6533, double magnet)
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** Hochtöner: 1x 25 mm Titankalotte (MCD 26) 4 Ohm 2e Version (95-6533, Doppelmagnet)
power handling (nominal/music): 140 / 170 Watt 1e version, 140 / 160 Watt 2e version. (QL 980 SP: 140 / 170 W)
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* Belastbarkeit (Nenn-/Musikb.): 140 / 170 Watt 1e Version, 140 / 160 Watt 2e Version. (QL 980 SP: 140 / 170 W)
* Efficiency: 2.5 Watt (90db/1m), equivalent to 86 dB/1W/1m
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* Wirkungsgrad: 2,5 Watt (90db/1m), entspricht 86 dB/1W/1m
* Frequency response: 28 - 32,000 Hz
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* Frequenzgang: 28 - 32.000 Hz
* Transitional ranges: 600 / 3500Hz 1e version. 350 / 500 / 3,000 Hz, 12 dB 2e version.
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* Übergangsbereiche: 600 / 3500Hz 1e Version. 350 / 500 / 3.000 Hz, 12 dB 2e Version.
* Impedance: 4 Ohm
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* Impedanz: 4 Ohm
  
  
'''Special features'''
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'''Besondere Ausstattungen'''
 
* -
 
* -
  
== Remarks ==
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== Bemerkungen ==
During the later years of production, an "SP" version of the speaker was released, distinguished from the "S" version by foil instead of wood veneer, which was supposed to look a bit more modern. 980SP speaker and crossover equal to the 980S 2e version.
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Im Laufe der späteren Baujahre wurde eine "SP"-Version des Lautsprechers herausgebracht, die sich durch Folie anstelle des Echtholzfurniers von der "S"-Version unterscheidet. 980SP Lautsprecher und Weiche gleich der 980S 2e Version.
Advantage of the 980 - SP version: connections on the rear panel.  
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Vorteil der 980 - SP Version: Anschlüsse an der Rückwand.  
  
1e version can be recognised by the *MB* logo on the front and the cover has 6 fixings (6 pins). The tweeter MCD25 has square dimensions (95x95 mm). It is the same height as it is wide.
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1e Version erkennt man am *MB* Logo an der Front und die Abdeckung hat 6 Befestigungen (6 Pins). Der Hochtöner MCD25 hat quadratische Abmessungen (95x95 mm). Er ist gleich hoch wie breit.
  
2e version can be identified by the *MBQuart* logo on the front and the cover has 4 fixings. (2 pins + 2 slide-in mounts). The serial numbers of the 2e version: 10000 to 15388.
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2e Version erkennt man am *MBQuart* Logo an der Front und die Abdeckung hat 4 Befestigungen. (2 Pins + 2 Einschiebehalterungen). Die Seriennummern der 2e Version: 10000 bis 15388.
  
Both 980S versions have the connectors on the bottom. At the beginning of production of version 2, old "MB" logos were still used. For all versions: If made in real wood veneer, there was always a sticker on the back panel with a note that real wood can discolor due to the influence of light. During the production of all 980S series various changes were made: other driver series (95-6xxx), cheaper crossover components, rectangular instead of square tweeter front panel, etc.. Possibly the above mentioned technical data do not match "your" 980S. If in doubt, please contact the service department of the MB Quart successor "GermanMAESTRO" with the serial number of the loudspeaker.
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Beide 980S Versionen haben die Anschlüsse am Boden. Zum Produktionsanfang der Version 2 hat man noch alte "MB" Logos verwendet. Für alle Versionen galt: Wenn in Echtholz-Furnier angefertigt, war an der Rückwand immer ein Aufkleber mit einem Hinweis, dass sich Echtholz durch Lichteinfluss verfärben kann. Im Laufe der Produktion aller 980S-Serien wurden diverse Änderungen vorgenommen: andere Chassis-Serien (95-6xxx), günstigere Frequenzweichenbauteile, rechteckige statt quadratische Hochtönerfrontplatte, etc. Möglicherweise stimmen die o.a. technischen Daten nicht mit "Ihrer" 980S überein. Im Zweifelsfall hilft eine Nachfrage mit Seriennummer der Lautsprecher beim Service des MB Quart-Nachfolgers "GermanMAESTRO".
 
   
 
   
Other models of the same series:
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Weitere Modelle der gleichen Serie:
 
* [[MB Quart 220|Quart 220]]
 
* [[MB Quart 220|Quart 220]]
 
* [[MB Quart 280|Quart 280]]
 
* [[MB Quart 280|Quart 280]]
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* [[MB Quart 740|Quart 740]]
 
* [[MB Quart 740|Quart 740]]
 
* [[MB Quart 980 S|Quart 980 S]]
 
* [[MB Quart 980 S|Quart 980 S]]
* [[MB Quart 985 S Active|Quart 985 S Active]]
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* [[MB Quart 985 S Aktiv|Quart 985 S Aktiv]]
 
* [[MB Quart 2200 S|Quart 2200 S]]
 
* [[MB Quart 2200 S|Quart 2200 S]]
 
* [[MB Quart 3200 S|Quart 3200 S]]
 
* [[MB Quart 3200 S|Quart 3200 S]]
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2e version
 
2e version
  
== Reports ==
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== Berichte ==
 
Test in Audio 7/1987
 
Test in Audio 7/1987
Upper class 62 points
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Oberklasse 62 Punkte
  
 
== Links ==
 
== Links ==
  
[[Category:Loudspeaker]]
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[[Kategorie:Lautsprecher]]

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