Thumbnail Filmstrip of Nimrod Speaker Kit Images
Visaton Speaker Kit - Nimrod
Art. No. 5873
Visaton Nimrod - shown assembled with suggested cabinets, not supplied.
Characteristics and Sound Properties
Let's go back to the 1970s in the UK to the creation of the legendary BBC monitors and the larger speaker models for home use. This was a time when listening to music still involved good old vinyl records and was a pleasure to be enjoyed. Our aim in producing the NIMROD was to revive this feeling from the past.
The visual appearance was, therefore, clearly predefined. In terms of acoustics, however, we have used such state-of-the-art drivers as the highly praised B 100 - 6 Ohm to achieve the best possible results.
This is also the reason why we opted for the G 25 FFL - 8 Ohm fabric dome tweeter, equipped with a waveguide and meticulously adapted to the radiation characteristics of the B 100 - 6 Ohm. The off-centre positioning of the medium to high-frequency unit further optimises the radiation pattern and is unusual for loudspeakers of this type. The bass foundation and with it the much appreciated mellow aspect of the British models is accounted for by the GF 200 - 2 x 4 Ohm woofer.
But how did the name NIMROD come about? NIMROD is the 9th variation of the orchestral work entitled "Enigma" by the British composer Edward Elgar, which was dedicated to one of his closest friends, the German August Jaeger. The name is a play on words, as the biblical Nimrod was a great hunter, and the German word "Jaeger" means "hunter", and reflects an episode that happened between these two great friends. At the end of the 19th century, Elgar was in a depressed state, "very ill at heart with music", and was considering giving up composing. His friend, August Jaeger, tried to cheer him up by reminding him that Ludwig van Beethoven, despite serious worries, continued to write fascinating pieces of music. This led to the first bars of NIMROD and to Elgar continuing to compose music.
This British-German friendship through music was the decisive factor in the naming of the NIMROD and also shows our long-standing connection to British colleagues and friends, which we would like to celebrate with the Nimrod.
What does the NIMROD sound like? One might be tempted to describe it as the perfect British-German combination. On the one hand, you have the mellifluous, room-filling sound of the British loudspeakers from times gone by, but on the other hand, you also have the high-grade precision of modern German engineering. Not too much of either, but not too little, either.
Technical Specifications
Rated power | 120 W |
Music Resilience | 180 W |
Nominal impedance Z | 4 Ohm |
Transmission range (-10 dB) | 31-20000 Hz |
Average sound pressure level | 84 dB (1W/1m) |
Crossover frequency | 2300 Hz |
Principle of Housing | Bassreflex |
Net volume | 34.5 l + 1.5 l |
Outer dimension height | 606 mm (1011 mm with base) |
Outer dimension width | 304 mm |
Outer dimension depth | 320 mm |
Frequency and Impedance Response
Frequency Response and Impedance Graph
Exploded Cabinet Drawing
Exploded Speaker Box Drawing
Assembly
Internal Damping
Component Parts List for Each Box - Supplied with Kit
The kit comes with all necessary components (see list below for one box), one set if the speaker is an each, or two sets for a pair, see price above for details.
Woofer | GF 200 - 2 x 4 Ohm | 1 pc. |
Midrange driver | B 100 6 Ohm | 1 pc. |
Tweeter | G 25 FFL - 8 Ohm | 1 pc. |
Waveguide | Waveguide WG 148 R | 1 pc. |
Switch | NIMROD | 1 pc. |
Terminal | ST77 | 1 pc. |
Damping material |
Polyester wool |
2 Btl |
Countersunk screws |
3.5 x 25 mm |
10 pcs |
Screws (cylinder head) |
4 x 25 mm |
4pcs |
Screws (cylinder head) |
5 x 30 mm |
6 pcs |
Cable | 2 x 1.5 mm² | 2 m |
Covering fabric |
50 cm (black) |
0.8 m |
Frame dowels | 6pcs |
Speaker Cabinet Material List to Make 1 Box - Not Supplied with Kit
Parts for One Box (not supplied) | Size (mm) | Quantity |
Material: 19 mm chipboard or MDF recommended | ||
Front panel | 266 x 546 mm | 1 |
Lid and bottom | 304 x 320 | 2 |
Sides | 606 x 320 | 2 |
Back wall | 266 x 568 | 1 |
Material: 16 mm chipboard or MDF | ||
Bass reflex board | 266 x 222 mm | 1 |
Back panel for midrange housing | 116 x 172 mm | 1 |
Side panel for mid range housing | 116 x 88 mm | 1 |
Stiffening board | 266 x 262 mm | 2 |
Bracing at the top horizontally *) | 20 x 125mm | 1 |
Strut top vertical *) | 20 x 160 mm | 1 |
Bracing below horizontally *) | 20 x 125 mm | 1 |
Strut bottom vertical *) | 20 x 222 mm | 1 |
Covering frame | 294 x 596 mm | 1 |
Parts for One Stand (not supplied) | Size (mm) | Quantity |
Material: 19 mm chipboard or MDF recommended | ||
Strut | 216 x 100 mm | 1 |
Material: 10 mm chipboard or MDF recommended | ||
Floor slab | 304 x 320 | 1 |
Spacer for box | Ø 25 mm | 4 |
Material: 44x 44 mm squared timber |
Above | L=320 mm | 1 |
Sides | L=356 mm |
1 |
Lengths | |
Terminal - Turnout | 380 mm |
Soft - woofer | 390 mm |
Bridge woofer | 300 mm |
Soft - midrange drivers | 390 mm |
Soft - Tweeter | 540 mm |
Speaker Cabinet Dimensions
Loudspeaker Box Construction Diagram - all dimensions in mm.
Crossover - Supplied with Kit Already Assembled
Speaker Kit Crossover Circuit