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Scan-Speak
Scan-Speak - 1" Discovery Dome Tweeter - D2606/922000
Scan-Speak - 1" Discovery Dome Tweeter - D2606/922000
Regular price
$89.95 AUD
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$89.95 AUD
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Description
Large double chambered back with vented pole piece & dampened cavity Silk fabric dome. Ferro fluid cooling. Low resonance frequencies. Extra-wide bandwidth driver suitable for upper-mids to silky smooth highs!
Features
- High Performance 1" Tweeter
- Low Damping Ferrofluid Cooling for High Stability
- Coated Textile Diaphragm
- Double chamber
- Braided tinsel leads
- Neutral face plate design
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 1" |
| Nominal impedance | 6Ω |
| Series | Discovery |
| Power handling (RMS) | 100 W |
| Power handling (program) | 225 W |
| Sensitivity | 91.4 dB |
| Frequency range | 2,500 – 20,000 Hz |
| Recommended crossover | 2. order HP Butterworth, 2.5 kHz |
Thiele/Small parameters
| Resonant frequency (Fs) | 850 Hz |
|---|---|
| DC resistance (Re) | 4.6 Ω |
| Minimum impedance (Zmin) | 5.4 Ω |
| Voice coil inductance (Le) | 0.04 mH |
| Mechanical Q (Qms) | 1.22 |
| Electrical Q (Qes) | 1.07 |
| Total Q (Qts) | 0.57 |
| Equivalent volume (Vas) | 0.01 L |
| Compliance (Cms) | 0.11 mm/N |
| Moving mass (Mms) | 0.33 g |
| Mechanical resistance (Rms) | 1.44 kg/s |
| Force factor (Bl) | 2.8 T·m |
| Effective piston area (Sd) | 7.1 cm² |
| Linear excursion (Xmax, one-way) | 0.2 mm |
| Mechanical excursion (Xmech) | 1.6 mm |
| Efficiency bandwidth product (EBP) | 794.4 |
| Effective piston diameter (D) | 30 mm |
| Impedance at resonance (Zo) | 9.8 Ω |
Motor
| Voice coil height | 1.6 mm |
|---|---|
| Air gap height | 2 mm |
| Voice coil layers | 2 |
Mounting
| Overall diameter | 104 mm |
|---|---|
| Mounting depth | 38.9 mm |
| Flange thickness | 4.2 mm |
| Bolt circle diameter | 94 mm |
| Mounting hole diameter | 4 mm |
| Volume displaced by driver | 0.15 L |
| Voice coil diameter | 26 mm |
| Weight | 0.5 kg |
Materials
| Cone | Coated Textile |
|---|---|
| Magnet | Ferrite |
- Xmax is quoted one-way (peak), not peak-to-peak.
- Sensitivity measured at 2.83V/1m.
- Power handling (RMS) is Scan-Speak's 100-hour RMS noise test (IEC 18.4); program power is its long-term maximum power (IEC 18.2).
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