Loudspeaker "Sand Witch No.24 MK3"

 
   

* Extremely neutral and dynamic 2 way floorstanding loudspeaker with very precise 
  and deep, powerful bass, transparent mids and detailed, fine, subtle highs 

*  Realistic, spatial reproduction of music, exakt timing with live-character 

* Nearly resonance-free, double walled cabinet with sandfilled, stabilized interspace 

*  Use of a special soft dome tweeter based on 6 radially magnetized neodym magnet blocks 
 and use of a woofer/midrange unit with extremely stiff magnesium cone and phase plug 


* Mechanically decoupled and pressure-decoupled frequency crossover, exclusive use of 
  high-precision tin foil- and MKP capacitors, ultra low tolerance metalfilm resistors and
  high-power, distortion-free air core inductors 

* Extremely linear frequency response, excellent step response, optimized 
 phase and group delay 


* Two massive, gold plated 100 Amperes binding posts on the rear side 
 
* Every loudspeaker comes along with "its own" original measuring record of the frequency response, 
  further measuring records are available on request 
 
* Edges made of massive wood, circumferential inlays (optional),
  wood finishes of cabinet and inlays at customer's option

The internal structure

Nearly resonance-free, double walled casing with sandfilled,

stabilized interspace (sand fillings are shown in red) 


Special technical features:

Woofer/midrange unit with extremely stiff magnesium
cone and phase plug

Special soft dome tweeter based on 6 radially
magnetized neodym magnet blocks

The frequency crossover: exclusive use of
high-precision tin foil- and MKP capacitors,
ultra low tolerance metalfilm-resistors and
high power, distortion-free air-core-inductors

Massive, gold plated 100 Amps binding posts
for perfect contact to poweramp

Specifications:


System:
passive 2 way loudspeaker 

Drivers:
1 x 180mm woofer with magnesium cone, 1 x 25mm soft dome tweeter 

Crossover frequency: 1950 Hz

Diagram: Frequency response from 350 Hz to 20 kHz: (distance to microphone: 1,25 Meters,
                high of microphone: 90 cm) 

Diagram: Frequency response from 20 Hz to 400 Hz: (near field) 
                blue curve: bassreflex pipe, red curve: woofer cone

Rated power: 100 watts sinus 


Nominal impedance: 8 Ohms (minimum: 6,6 Ohms at 190 Hz)

Dimensions: H 112cm * W 26,5cm * D 37,5cm 

Weight: approx. 70 kg (each)

Possible wood finishes:
               

Our carpentry is able to offer you an individual choice amongst more than
30 different wood finishes.


Our most popular wood finishes:


Silver poplar burl wood
Bird's eye maple / German maple / American maple

*  European cherry / American cherry
*  French walnut / Australian walnut

*  Red beech
*  Rio-Palisander / Rosewood

*  African Mahogany / American Mahogany

*  Macassar ebony
*  European oak


All woods in natural finish or stained at customer's option.

Aswell at customer's option: matt finish or semi gloss finish. 

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