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Scan-Speak
Scan-Speak - 1" Discovery Ring Radiator Tweeter - R2604/832000
Scan-Speak - 1" Discovery Ring Radiator Tweeter - R2604/832000
Regular price
$79.95 AUD
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Description
The 1" dual ring tweeter radiator from Scan-speak offers excellent sensitivity and to extend the frequency response to above 40kHz. The additional volume from the featured magnet increases the size of the chamber, lowering the resonance frequency. This tweeter is an excellent choice for any high end home or automotive system.
Features
- Extended Frequency To Above 40KHz
- Very Low Resonance Frequency - 500Hz
- Low Distortion
- Dual Ring Radiator diaphragm (Patent)
- Wave-guide centre plug (Patent)
- Textile Diaphragm
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 1" |
| Nominal impedance | 4Ω |
| Series | Discovery |
| Power handling (RMS) | 100 W |
| Sensitivity | 90 dB |
| Frequency range | 2,500 – 30,000 Hz |
| Recommended crossover | 2. order HP Butterworth, 2.5 kHz |
Thiele/Small parameters
| Resonant frequency (Fs) | 500 Hz |
|---|---|
| DC resistance (Re) | 2.9 Ω |
| Minimum impedance (Zmin) | 3.7 Ω |
| Voice coil inductance (Le) | 0.02 mH |
| Mechanical Q (Qms) | 2.77 |
| Electrical Q (Qes) | 0.52 |
| Total Q (Qts) | 0.44 |
| Equivalent volume (Vas) | 0.01 L |
| Compliance (Cms) | 0.34 mm/N |
| Moving mass (Mms) | 0.3 g |
| Mechanical resistance (Rms) | 0.34 kg/s |
| Force factor (Bl) | 2.3 T·m |
| Effective piston area (Sd) | 5.4 cm² |
| Linear excursion (Xmax, one-way) | 0.2 mm |
| Mechanical excursion (Xmech) | 1.6 mm |
| Efficiency bandwidth product (EBP) | 961.5 |
| Effective piston diameter (D) | 26 mm |
| Impedance at resonance (Zo) | 18.4 Ω |
Motor
| Voice coil height | 2.2 mm |
|---|---|
| Air gap height | 2.5 mm |
| Voice coil layers | 2 |
Mounting
| Overall diameter | 104 mm |
|---|---|
| Mounting depth | 39.4 mm |
| Flange thickness | 5 mm |
| Bolt circle diameter | 92 mm |
| Mounting holes | 5 |
| Mounting hole diameter | 4.2 mm |
| Volume displaced by driver | 0.11 L |
| Voice coil diameter | 26 mm |
| Weight | 0.5 kg |
Materials
| Cone | 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).
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