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Scan-Speak
Scan-Speak - 1" Discovery Dome Tweeter - D2608/913000
Scan-Speak - 1" Discovery Dome Tweeter - D2608/913000
Regular price
$149.95 AUD
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$149.95 AUD
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Description
Very light, low mass soft dome diaphragm with high internal damping in a Highly optimised, low compression, vented magnet system especially to suit. This design allows use with a lower than normal crossover frequency point. Double magnet. High efficiency. Magnetic fluid. Die cast aluminium facia. Excellent entertainment system performer suitable for a large range of purposes.
Features
- Very low mass soft dome diaphragm
- Optimised Magnet System with Double magnets
- Ferrofluid
- Fully Vented Motor System for Low compression
- Low resonance Frequency
- Black Die-Cast Aluminium Face Plate
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 1" |
| Nominal impedance | 8Ω |
| Series | Discovery |
| Power handling (RMS) | 80 W |
| Power handling (program) | 400 W |
| Sensitivity | 91.3 dB |
| Frequency range | 3,500 – 20,000 Hz |
| Recommended crossover | 2. order HP Butterworth, 4 kHz |
Thiele/Small parameters
| Resonant frequency (Fs) | 700 Hz |
|---|---|
| DC resistance (Re) | 5.6 Ω |
| Minimum impedance (Zmin) | 6.6 Ω |
| Voice coil inductance (Le) | 0.04 mH |
| Mechanical Q (Qms) | 0.51 |
| Electrical Q (Qes) | 0.65 |
| Total Q (Qts) | 0.29 |
| Equivalent volume (Vas) | 0.02 L |
| Compliance (Cms) | 0.29 mm/N |
| Moving mass (Mms) | 0.18 g |
| Mechanical resistance (Rms) | 1.54 kg/s |
| Force factor (Bl) | 2.6 T·m |
| Effective piston area (Sd) | 7 cm² |
| Linear excursion (Xmax, one-way) | 0.5 mm |
| Displacement volume (Vd) | 0.35 cm³ |
| Efficiency bandwidth product (EBP) | 1,077 |
| Effective piston diameter (D) | 30 mm |
| Impedance at resonance (Zo) | 10 Ω |
Motor
| Voice coil height | 1.5 mm |
|---|---|
| Air gap height | 2.5 mm |
| Voice coil layers | 2 |
Mounting
| Overall diameter | 104 mm |
|---|---|
| Flange thickness | 4.5 mm |
| Bolt circle diameter | 92 mm |
| Mounting holes | 4 |
| Mounting hole diameter | 4.2 mm |
| Volume displaced by driver | 0.13 L |
| Voice coil diameter | 26 mm |
| Weight | 0.7 kg |
Materials
| 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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