Characteristics and sound properties
The VIB 2000 GF  is the logical development of one of the most popular column cabinets  in the field of D.I.Y. speakers - the VISATON VIB. The concept of the  2-way enclosure in a 45 litre vented cabinet has been retained, but the drivers used are different, and the crossover unit has been reappraised to suit. In the low- to mid-range we have the GF 200 2 x 4 Ohm, whose fibre glass cone  can produce a big stroke and thus is good for powerful low-range bass  even at higher volume levels. The parallel resonant circuit before the  low pass unit compensates for the rise in the mid-range of the 200 mm cone drive and guarantees a linear and coloration-free frequency response until the tweeter takes over at around 2.5 KHz. The 18 dB high-pass section links in the 25 mm G 25 FFL 8 Ohm textile dome unit. 
The VIB 2000 GF produces remarkably vivid, precise bass output at the lowest frequencies, linear mid-range sound, spatially separated from the speakers themselves and a smooth, finely sketched high-frequency range.
 
Technical Data:
|  | 
|---|
                                                   | Rated power | 80 W | 
                        | Maximum power | 110 W | 
                                 | Nominal impedance Z | 8 Ohm | 
                                  | Frequency response | 35 - 30000 Hz | 
                                 | Mean sound pressure level | 86 dB (1 W/1 m)
 | 
                                                                                                                                                                                                            | Cut-off frequency | 2500 Hz | 
                        | Principle of Housing | Bassreflex | 
                             | Net volume | 45 l | 
                        | Outer dimension height | 919 mm | 
                        | Outer dimension width | 248 mm | 
                        | Outer dimension depth | 296 mm | 
                                                                                                                             
  
Component parts list for 1 box
The kit includes all the components listed here but not the cabinet.
 
               | Tweeter | G 25 FFL 8 Ohm | 1 pc. | 
              | Low-midrange driver | GF 200 2 x 4 Ohm | 1 pc. | 
              | Crossover | Crossover VIB 2000 GF | 1 pc. | 
              | Bass reflex tube | BR 15.34 (full length) | 1 pc. | 
              | Terminal | ST 77 | 1 pc. | 
              | Damping material | Polyester wool | 2 bags | 
              | Countersunk screws | 3.5 x 25 mm | 8 pcs. | 
              | Wood screws | 4 x 20 mm | 6 pcs. | 
              | Cable | 2 x 1.5 mm2 | 2 m |