D2905-970000 1” Dome Tweeter 6 Ohms

28mm Dome Tweeter 6ohm, Ferrite Magnet, Non-Resonant Chamber.
154,95 €
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Highlights

  • Patented Symmetrical Drive (SD-2) motor
  • Hand coated 1" Textile Dome Diaphragm
  • Low Resonance Rear Chamber
  • Black Aluminium Face Plate
  • Low viscosity Ferro Fluid

 

Product Details

Scan-Speak D2905-970000 1” Dome Tweeter 6 Ohms

 

The Scanspeak D2905/970000 has a high power handling of 225W and a frequency response of above 30KHz. Features include a hand-coated 25mm soft textile dome, an airflow optimized copper capped pole piece and a tuned rear chamber with an integral resonance damping plug.

 

This tweeter also benefits from the Scanspeak SD2 'Symmetrical Drive' system incorporating a copper capped and sleeved center pole piece;  this effectively forms a very low impedance shorted turn (called a Faraday ring) within the magnet circuit, the net result being that the voice coil impedance remains largely constant across it's operating frequency range resulting in a more linear output with greater top-end extension.

 

This is a highly advanced design with a sweet, detailed sound. Found in many high-end designs and is a top choice for DIY high-performance loudspeakers.

SID2905970000

Adatlap

Impedance
6 Ohm
Driver type
Tweeter
Sensitivity
89.5 dB 2.83V/1m
Resonance frequency (fs)
500 Hz
DC resistance (Re)
5.7 ohms
Mechanical Q (Qms)
3.45
Electrical Q at Fs (Qes)
0.54
Total Q factor (Qts)
0.47