Dschinn Sub-Sat, Set   as in Hobby Hifi 2/2014

Technical data
- impedance: 6 Ohm
- sensivity (2,83V/1m): 83,5 dB
- size (HxWxD): 270/400 x 160/200 x 206/400 mm
- frequency range (-8dB): 35 - 27000 Hz
- crossover frequency(s): 130, 3500 Hz
- speaker type: bass reflex

Djinn sub-sat is a subwoofer satellite system of Berd Timmermanns, which consists of two satellites and a subwoofer. The satellite Djinn micro monitors can be purchased separately.

The subwoofer contains two woofers that radiate in opposite direction. One of the two woofers is controlled by the left side, the other one by the right side. Two opposite working woofer meet the principle of pulse compensation. Therefore the two woofers on opposite sides play exactly against each other so that the housing walls do not move contrary to the movement of the diaphragm of the speakers.
 

The frequency response frequency response is flat on axis up to approximately 22 000 Hz. The decay spectrum is without error. The non-linear distortions are less than 1% above 250 Hz and below 0.3% above 4 kHz at 90 dB SPL (1 m).
 

   

Our kit consists of

  • 2x Tang Band tweeter 25-1933
  • 2x Tang Band W4-655, unshielded 12 cm full range (now with gold colored phase plug)
  • 2x Tang Band subwoofer W5-1138 SMF
  • PE sealing tape, 5x2 mm
  • 0,5x Damping Sonofil 100 x 35 cm for 20 litres
  • 4x Binding Post PK31, gold plated (one pair, red and black)
  • 5m Speaker cable 2x1.5 mm2, transparent
  • Pan screws 4x20 black, 16 pieces
  • Allen wood screws, black, 5x30 mm, 8 pieces
  • Plan for DIY kit

the crossover components (right),
to be mounted on a piece of wood

  • 2x Mundorf MCAP EVO 3.3 μF / 450 V
  • 2x electrolytic capacitor, etched, 68 μF/100 Vdc
  • 2x electrolytic capacitor, etched, 82 μF/100 Vdc
  • 6x electrolytic capacitor, etched, 100 μF/100 Vdc
  • 2x electrolytic capacitor, unetched, 4.7 μF / 70 Vdc
  • 2x electrolytic capacitor, unetched, 22uF / 70 Vdc
  • 2x 0.5 mm air core coil, 4.7 mH/3.777 0hm
  • 2x 0.7 mm air core coil, 0.33 mH/0.48 Ohm
  • 2x 0.7 mm air core coil, 1.8 mH/1.15 Ohm
  • 2x Mundorf H core coil H50, 27 mH/3.4 0hm
  • 2x Mundorf H core coil H100, 6.8 mH/0.46 0hm
  • 2x ceramic resistor 2.7 Ohm/5 Watt
  • 2x ceramic resistor 5.6 Ohm/5 Watt
  • 2x Metal-oxide resistor, 5W 22 Ohm (red-red-black)
  • 2x Metal-oxide resistor, 10W 3.9 Ohm (orange-white-gold)
  • 2x Bass reflex tube HP70, 68x160 mm, black

Kit without cabinet, price per set (two satellits one subwoofer) - not available

Kit with high-end crossover

The kit with high-end crossover contains four Mundorf copper foil coils and in series to the loudspeakers Mundorf capacitors of high quality, like a silver/gold/oil capacitor in series to the tweeter.

  • 2x electrolytic capacitor, etched, 82 μF/100 Vdc
  • 2x electrolytic capacitor, etched, 100 μF/100 Vdc
  • 2x electrolytic capacitor, unetched, 68uF / 50 Vdc
  • 4x electrolytic capacitor, unetched, 100uF / 50 Vdc
  • 2x Audaphon MKP CAP Superior 4.7 μF / 400 Vdc
  • 2x Mundorf MCAP EVO 18 μF / 450 V
  • 2x Mundorf MCAP EVO Oil 3.3 μF / 450 V
  • 2x Mundorf air core coil L50, 4.7 mH/3.777 0hm
  • 2x Mundorf baked varnish air core coil BL71, 0.33 mH/0.48 Ohm
  • 2x Mundorf baked varnish air core coil BL71, 1.8 mH/1.22 Ohm
  • 2x Mundorf bs100 core coil 6.8mH/0.56Ohm
  • 2x Mundorf H core coil H50, 27 mH/3.4 0hm
  • 2x ceramic resistor 2.7 Ohm/5 Watt
  • 2x ceramic resistor 5.6 Ohm/5 Watt
  • 2x Metal-oxide resistor, 5W 22 Ohm (red-red-black)
  • 2x Metal-oxide resistor, 10W 3.9 Ohm (orange-white-gold)

Kit with high-end-crossover without cabinet, price per speaker - not available

Kit with high-end crossover no 2

In the high-end crossover no. 2 we replaced the MCAP EVO capacitors with Rike-oil capacitors and ClarityCap ESA and PX capacitors:

  • Rike S-Cap 0.47 μF / 630 Vdc
  • Rike S-Cap 4.7 μF / 630 Vdc
  • ClarityCap PX capacitor 12 μF / 250 Vdc
  • ClarityCap ESA capacitor 150 μF / 250 Vdc
  • electrolytic capacitor, etched, 220 μF/63 Vdc (C1)
  • electrolytic capacitor, unetched, 100uF / 50 Vdc (in parallel C1)
  • electrolytic capacitor, unetched, 10 μF / 70 Vdc (in parallel C1)
  • electrolytic capacitor, etched, 270 μF/63 Vdc
  • electrolytic capacitor, etched, 680 μF/63 Vdc
  • electrolytic capacitor, unetched, 82uF / 50 Vdc
  • Mundorf baked varnish air core coil BL71, 3.3 mH/1.75 Ohm
  • Mundorf baked varnish air core coil BL71, 10 mH/3.62 Ohm
  • Mundorf baked varnish air core coil BL71, 15 mH/4.45 Ohm
  • Mundorf copper foil coil CFC14-0.22mH/0.09Ohm
  • Mundorf copper foil coil CFC14-0.56mH/0.16Ohm
  • Mundorf copper foil coil CFC14-1.0mH/0.23Ohm
  • Mundorf CFS14 coil, 5.6 mH/0.26 Ohm
  • Metal-oxide resistor, 5W 8.2 Ohm (grey-red-gold)
  • Metal-oxide resistor, 10W 0.47 Ohm 5% (yellow-purple-silver)
  • Metal-oxide resistor, 10W 1.0 Ohm (brown-black-gold)
  • Metal-oxide resistor, 10W 1.5 Ohm (brown-green-gold)
  • 2x Metal-oxide resistor, 10W 3.3 Ohm (orange-orange-gold)
  • Metal-oxide resistor, 10W 3.9 Ohm (orange-white-gold)
  • Metal-oxide resistor, 10W 4.7 Ohm (yellow-violet-gold)

Kit with high-end-crossover 2 without cabinet, price per speaker - not available (_)

Impedance correction
 If you want to use a valve amplifier with this speaker an impedance correction should be employed. In this case the component quality is less important; therefore, we offer only one kit (upon request higher quality components are available).

  • 2x electrolytic capacitor, unetched, 33uF / 70 Vdc
  • 2x Audaphon air core coil L7, 0.22 mH/0.39 Ohm
  • 2x Metal-oxide resistor, 10W 6.8 Ohm (blue-grey-gold)


Price per impedance correction for one speaker, to be mounted on a small wooden board.   EUR 18,20 excl. VAT: € 15.29 / $ 16.67

universal PCB
 If you prefer to mount the crossover components on a 140 x 102 mm universal PCB instead on wood:
Universal PCB RA140, order no.. str-RA140, price per unit: EUR 4,20 excl. VAT: € 3.53 / $ 3.85
We recommend six boards per kit
 

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