Difference between revisions of "MB Quart 980 S"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[MB Quart]] |
| − | * | + | * Model: 980 S Version I And II |
| − | + | Years of manufacture: 1984-1986 Version I,1986-1990 Version II | |
| − | * | + | * Made in: Germany |
| − | * | + | * 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 |
| − | + | 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 | |
| − | * | + | * Weight: 26 kg |
| − | * | + | * Original price approx.: 3200,- DM (RRP pair) |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Construction:3-way closed 1e version, 4-way closed 2e version, floorstanding speaker. |
* Chassis: | * Chassis: | ||
| − | ** | + | ** woofer: 2x 205 mm cone (MBT 205) 8 Ohm in parallel to the crossover. 1e version (95-6532) |
| − | + | woofer: 1x 205 mm cone (MBT 205) 8 Ohm 2e version (95-6532) | |
| − | ** | + | ** bass-midrange driver: 1x 205 mm cone (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) |
| − | ** | + | ** midrange driver: 1x 50 mm aluminium dome tweeter (MCD 51M) 8 Ohm 2e version (95-6519, diffuser integrated in grille) |
| − | ** | + | ** tweeter: 1x 25 mm titanium dome (MCD 25) 4 Ohm 1e version (95-6411, double magnet?) |
| − | ** | + | ** Tweeter: 1x 25 mm titanium dome tweeter (MCD 26) 4 Ohm 2e version (95-6533, double magnet) |
| − | + | power handling (nominal/music): 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 |
| − | * | + | * Frequency response: 28 - 32,000 Hz |
| − | * | + | * Transitional ranges: 600 / 3500Hz 1e version. 350 / 500 / 3,000 Hz, 12 dB 2e version. |
| − | * | + | * Impedance: 4 Ohm |
| − | ''' | + | '''Special features''' |
* - | * - | ||
| − | == | + | == Remarks == |
| − | + | 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. | |
| − | + | Advantage of the 980 - SP version: connections on the rear panel. | |
| − | 1e | + | |
| − | 2e | + | 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. |
| − | + | ||
| + | 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. | ||
| + | |||
| + | 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. | ||
| − | + | Other models of the same series: | |
* [[MB Quart 220|Quart 220]] | * [[MB Quart 220|Quart 220]] | ||
* [[MB Quart 280|Quart 280]] | * [[MB Quart 280|Quart 280]] | ||
| Line 49: | Line 52: | ||
* [[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 | + | * [[MB Quart 985 S Active|Quart 985 S Active]] |
* [[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]] | ||
| Line 58: | Line 61: | ||
2e version | 2e version | ||
| − | == | + | == Reports == |
| + | Test in Audio 7/1987 | ||
| + | Upper class 62 points | ||
| + | |||
| + | == Links == | ||
| − | + | [[Category:Loudspeaker]] | |
Latest revision as of 11:55, 8 August 2017
Data[edit]
General
- Manufacturer: MB Quart
- Model: 980 S Version I And II
Years of manufacture: 1984-1986 Version I,1986-1990 Version II
- Made in: Germany
- 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
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
- Weight: 26 kg
- Original price approx.: 3200,- DM (RRP pair)
Technical data
- Construction:3-way closed 1e version, 4-way closed 2e version, floorstanding speaker.
- Chassis:
- woofer: 2x 205 mm cone (MBT 205) 8 Ohm in parallel to the crossover. 1e version (95-6532)
woofer: 1x 205 mm cone (MBT 205) 8 Ohm 2e version (95-6532)
- bass-midrange driver: 1x 205 mm cone (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)
- midrange driver: 1x 50 mm aluminium dome tweeter (MCD 51M) 8 Ohm 2e version (95-6519, diffuser integrated in grille)
- tweeter: 1x 25 mm titanium dome (MCD 25) 4 Ohm 1e version (95-6411, double magnet?)
- Tweeter: 1x 25 mm titanium dome tweeter (MCD 26) 4 Ohm 2e version (95-6533, double magnet)
power handling (nominal/music): 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
- Frequency response: 28 - 32,000 Hz
- Transitional ranges: 600 / 3500Hz 1e version. 350 / 500 / 3,000 Hz, 12 dB 2e version.
- Impedance: 4 Ohm
Special features
- -
Remarks[edit]
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. Advantage of the 980 - SP version: connections on the rear panel.
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.
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.
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.
Other models of the same series:
- Quart 220
- Quart 280
- Quart 390
- Quart 480
- Quart 560 A
- Quart 610 S
- Quart 740
- Quart 980 S
- Quart 985 S Active
- Quart 2200 S
- Quart 3200 S
1e version
2e version
Reports[edit]
Test in Audio 7/1987 Upper class 62 points