Scan-Speak
Scan-Speak - ¾" Illuminator Dome Tweeter - D2004/602000
Scan-Speak - ¾" Illuminator Dome Tweeter - D2004/602000
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$204.95
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$204.95
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Description
20mm Dome Tweeter 4ohm, Neo Magnet, Grille. The compact size is one of the key elements of these Illuminator tweeters, which provides a high degree of flexibility within design options. The small size is employed without compromising sound quality where these compact tweeters are fully comparable to the renowned full size Illuminator and Revelator tweeters, no matter if the music is played at high or low listening levels.
Features
- 3/4" Textile Dome Diaphragm
- Patented Symmetrical Drive (SD-2) motor
- Non Resonant Alu Rear Chamber
- Large Roll Surround f. Wide Dispersion
- Sound Transparent Protective Grill
- Die Cast Housing & Face Plate
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 0.75" |
| Nominal impedance | 4Ω |
| Series | Illuminator |
| Power handling (RMS) | 50 W |
| Sensitivity | 88.5 dB |
Thiele/Small parameters
| Resonant frequency (Fs) | 600 Hz |
|---|---|
| DC resistance (Re) | 2.8 Ω |
| Minimum impedance (Zmin) | 3.4 Ω |
| Voice coil inductance (Le) | 0.02 mH |
| Mechanical Q (Qms) | 4.42 |
| Electrical Q (Qes) | 1.42 |
| Total Q (Qts) | 1.07 |
| Equivalent volume (Vas) | 0.01 L |
| Compliance (Cms) | 0.32 mm/N |
| Moving mass (Mms) | 0.22 g |
| Mechanical resistance (Rms) | 0.2 kg/s |
| Force factor (Bl) | 1.3 T·m |
| Effective piston area (Sd) | 4.5 cm² |
| Linear excursion (Xmax, one-way) | 0.4 mm |
| Mechanical excursion (Xmech) | 1.6 mm |
| Displacement volume (Vd) | 0.18 cm³ |
| Efficiency bandwidth product (EBP) | 422.5 |
Mounting
| Overall diameter | 55.3 mm |
|---|---|
| Mounting depth | 29.3 mm |
| Flange thickness | 5 mm |
| Bolt circle diameter | 47.6 mm |
| Mounting holes | 3 |
| Mounting hole diameter | 3.3 mm |
| Volume displaced by driver | 0.04 L |
| Voice coil diameter | 19 mm |
| Weight | 0.1 kg |
- Xmax is quoted one-way (peak), not peak-to-peak.
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