Difference between revisions of "Grundig Box 304"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Grundig]] |
| − | * | + | * Model: Box 304 |
| − | * | + | * Year of manufacture: around 1970 |
| − | * | + | * Made in: Germany |
| − | * | + | * Color: walnut, teak, rosewood, sanding varnish white |
| − | * | + | * Dimensions: 340 x 510 x 90 mm (HxWxD) |
| − | * | + | * Weight: |
| − | * | + | * Original price approx.: 235 DM (1970) |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Type: 2-way closed, compact speaker |
* Chassis: | * Chassis: | ||
| − | ** | + | ** Woofer: 2x |
| − | + | Tweeter: 1x (dome) | |
| − | * | + | * Power handling (nominal / music): 20 / 30 W |
| − | + | Efficiency: | |
| − | * | + | * Frequency response: 50 - 20,000 Hz |
| − | * | + | * Crossover: 4.000 Hz |
| − | * | + | * Impedance: 4-5 Ohm |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Fixed connection cable with plug, 4m |
| − | == | + | == Remarks == |
| − | + | * Other models of the same series: | |
| + | * [[Grundig Box 203]] | ||
| + | * [[Grundig Box 204]] | ||
| + | * [[Grundig Box 206]] | ||
| + | * [[Grundig Box 300]] | ||
| + | * [[Grundig Box 304]] | ||
| + | * [[Grundig Box 312]] | ||
| + | * [[Grundig Box 525]] | ||
| + | * [[Grundig Box 730]] | ||
| + | * [[Grundig Box 731]] | ||
| + | * [[Grundig Box 740]] | ||
| + | * [[Grundig Box 741]] | ||
| + | * [[Grundig Box 751]] | ||
| − | |||
| − | == | + | * [[Grundig Hifi Spherical Radiator 300]] |
| + | * [[Grundig Hifi Spherical Radiator 700]] | ||
| + | |||
| + | |||
| + | == Pictures == | ||
| + | <gallery> | ||
| + | Image:Grundig-BOX-304-1.jpg | ||
| + | Picture:Grundig-BOX-304-2.jpg | ||
| + | Picture:Grundig-BOX-304-3.jpg | ||
| + | Image:Grundig-BOX-304-4.jpg | ||
| + | Image:Grundig-BOX-304-5.jpg | ||
| + | Image:Grundig-BOX-304-6.jpg | ||
| + | Image:Grundig-BOX-304-8.jpg | ||
| + | Image:Grundig-BOX-304-9.jpg | ||
| + | Bild:Grundig-BOX-304-10.jpg | ||
| + | Bild:Grundig-BOX-304-11.jpg | ||
| + | Bild:Grundig-BOX-304-12.jpg | ||
| + | Bild:Grundig-BOX-304-13.jpg | ||
| + | Bild:Grundig-BOX-304-14.jpg | ||
| + | Bild:Grundig-BOX-304-15.jpg | ||
| + | Bild:Grundig-BOX-304-16.jpg | ||
| + | Bild:Grundig-BOX-304-17.jpg | ||
| + | Bild:Grundig-BOX-304-18.jpg | ||
| + | Bild:Grundig-BOX-304-19.jpg | ||
| + | Bild:Grundig-BOX-304-20.jpg | ||
| + | </gallery> | ||
| + | |||
| + | |||
| + | == Reports == | ||
| + | Private: I rescued this box from Recygling, unfortunately the top pole plate was loose by the mid/tweeter. But I realigned and glued it with construction glue. Also the damping dome behind the dome was loose, also freshly glued. Rdc (dome-chassis)= 4.2Ohm (luckily the jammed voice coil was still whole). | ||
| + | |||
| + | Driven by the Pioneer A-616MarkII remote amplifier I came to the following conclusion: clean powerful dry bass, very adequate :) Infrasound also achievable, mids for vocals (The Ritz) are perfect, cymbals keep just right in the low end. For those days without Thiel and Small parameters, ne very successful box and can be counted in the high-end class. Should be reintroduced as a retro production. It is very nice to listen to the bass player in Groove Jazz, you can hear every deep riff. Geill. And with double bass you can hear the wood. I put up some pictures. (peacok) | ||
| + | |||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Loudspeaker]] |
Latest revision as of 10:28, 27 March 2019
Data[edit]
General
- Manufacturer: Grundig
- Model: Box 304
- Year of manufacture: around 1970
- Made in: Germany
- Color: walnut, teak, rosewood, sanding varnish white
- Dimensions: 340 x 510 x 90 mm (HxWxD)
- Weight:
- Original price approx.: 235 DM (1970)
Technical Data
- Type: 2-way closed, compact speaker
- Chassis:
- Woofer: 2x
Tweeter: 1x (dome)
- Power handling (nominal / music): 20 / 30 W
Efficiency:
- Frequency response: 50 - 20,000 Hz
- Crossover: 4.000 Hz
- Impedance: 4-5 Ohm
Special Features
- Fixed connection cable with plug, 4m
Remarks[edit]
- Other models of the same series:
- Grundig Box 203
- Grundig Box 204
- Grundig Box 206
- Grundig Box 300
- Grundig Box 304
- Grundig Box 312
- Grundig Box 525
- Grundig Box 730
- Grundig Box 731
- Grundig Box 740
- Grundig Box 741
- Grundig Box 751
Pictures[edit]
- Picture:Grundig-BOX-304-2.jpg
- Picture:Grundig-BOX-304-3.jpg
- Bild:Grundig-BOX-304-10.jpg
- Bild:Grundig-BOX-304-11.jpg
- Bild:Grundig-BOX-304-12.jpg
- Bild:Grundig-BOX-304-13.jpg
- Bild:Grundig-BOX-304-14.jpg
- Bild:Grundig-BOX-304-15.jpg
- Bild:Grundig-BOX-304-16.jpg
- Bild:Grundig-BOX-304-17.jpg
- Bild:Grundig-BOX-304-18.jpg
- Bild:Grundig-BOX-304-19.jpg
- Bild:Grundig-BOX-304-20.jpg
Reports[edit]
Private: I rescued this box from Recygling, unfortunately the top pole plate was loose by the mid/tweeter. But I realigned and glued it with construction glue. Also the damping dome behind the dome was loose, also freshly glued. Rdc (dome-chassis)= 4.2Ohm (luckily the jammed voice coil was still whole).
Driven by the Pioneer A-616MarkII remote amplifier I came to the following conclusion: clean powerful dry bass, very adequate :) Infrasound also achievable, mids for vocals (The Ritz) are perfect, cymbals keep just right in the low end. For those days without Thiel and Small parameters, ne very successful box and can be counted in the high-end class. Should be reintroduced as a retro production. It is very nice to listen to the bass player in Groove Jazz, you can hear every deep riff. Geill. And with double bass you can hear the wood. I put up some pictures. (peacok)