SCAN SPEAK D2905/970000 Dome - Tweeter
Delivery time 10 days
If you make the payment via bank transfer, you will receive an extra 3% discount on your order.
Would you be interested in trading in a device when purchasing this item?
Scan Speak D2905/990000 Revelator - Tweeter
Patented Symmetrical Drive (SD-2) motor
Hand coated 1" Textile Dome Diaphragm
Low Resonance Rear Chamber
Black Aluminium Face Plate
Low viscosity Ferro Fluid
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.
Cone / Dome Diameter: 25 mm | 1"
Power Handling (RMS): 225 Watts
Impedance (Z): 6 Ω
Sensitivity (SPL at 1m / 2.83V): 89.5 dB
Resonant Frequency (Fs): 500 Hz
DC Resistance (Re): 5.7 ohms
Voice Coil Inductance (Le): 0.01 mH
Mechanical Q (Qms): 3.45
Electromagnetic Q (Qes): 0.54
Total Q (Qts): 0.47
Overall Outside Diameter: 104.3 mm
Cutout Diameter: 75 mm
Depth: 40.7 mm
Mounting Type: Screw
Diaphragm Material: Textile
You might also like
