Highlights
Product Details
Scan-Speak Revelator D2905/990000 1" Textile Dome Tweeter
The Scan-speak D2905-990000 is our state of the art tweeter. This "revelation" is a 1" textile dome tweeter that will reach new borders within high-end loudspeaker drive units.
The new magnet system with SD caps and rings that eliminate the electrical phase shift. The new chamber design reduces air noises and compression. The 130mm machined aluminum front plate has more controlled directivity (down to 2Khz). The textile dome is hand coated and a special device is placed behind it to reduce dynamic compression.
PRODUCT SPECIFICATIONS
Nominal Diameter | 1" |
Power Handling (RMS) | 225 Watts |
Power Handling (max) | - Watts |
Impedance | 6 ohms |
Frequency Response | - Hz |
Sensitivity | 91 dB 2.83V/1m |
Voice Coil Diameter | 1.10" |
THIELE-SMALL PARAMETERS
Resonant Frequency (Fs) | 500 Hz |
DC Resistance (Re) | 4.7 ohms |
Voice Coil Inductance (Le) | 0.01 mH |
Mechanical Q (Qms) | 4.83 |
Electromagnetic Q (Qes) | 0.72 |
Total Q (Qts) | 0.63 |
Compliance Equivalent Volume (Vas) | 0.0007 ft.³ |
BL Product (BL) | 3.5 Tm |
Mechanical Compliance of Suspension (Cms) | 0.23 mm/N |
Diaphragm Mass Inc. Airload (Mms) | 0.45g |
Maximum Linear Excursion (Xmax) | 0.4 mm |
Surface Area of Cone (Sd) | 8.5 cm2 |
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