Scan-Speak
Scan-Speak - 1" Discovery Dome Tweeter - D2604/833000
Scan-Speak - 1" Discovery Dome Tweeter - D2604/833000
Regular price
$88.95
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$88.95
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Description
The Discovery series offer traditional design, superior sound, a solid construction, and a wide range of variants. Combining these elements - plus a wealth of technical features and finesses - it gives our customers the possibility of acquiring a tailor-made Scan-Speak solution with very good performance at a reasonably low price point.
Features
- High sensitivity - 93dB
- Extended Frequency to Above 40KHz
- Low Resonance Frequency - 475Hz
- Low Distortion
- Wide Dispersion
- Textile Diaphragm, wide Surround
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 1" |
| Nominal impedance | 4Ω |
| Series | Discovery |
| Power handling (RMS) | 100 W |
| Power handling (program) | 240 W |
| Sensitivity | 93 dB |
| Frequency range | 2,500 – 20,000 Hz |
| Recommended crossover | 2. order HP Butterworth, 2.5 kHz |
Thiele/Small parameters
| Resonant frequency (Fs) | 475 Hz |
|---|---|
| DC resistance (Re) | 2.8 Ω |
| Minimum impedance (Zmin) | 3.8 Ω |
| Voice coil inductance (Le) | 0.04 mH |
| Mechanical Q (Qms) | 2.55 |
| Electrical Q (Qes) | 0.71 |
| Total Q (Qts) | 0.55 |
| Equivalent volume (Vas) | 0.02 L |
| Compliance (Cms) | 0.27 mm/N |
| Moving mass (Mms) | 0.42 g |
| Mechanical resistance (Rms) | 0.49 kg/s |
| Force factor (Bl) | 2.2 T·m |
| Effective piston area (Sd) | 8 cm² |
| Linear excursion (Xmax, one-way) | 0.3 mm |
| Mechanical excursion (Xmech) | 1.6 mm |
| Efficiency bandwidth product (EBP) | 669 |
| Effective piston diameter (D) | 32 mm |
| Impedance at resonance (Zo) | 12.9 Ω |
Motor
| Voice coil height | 2 mm |
|---|---|
| Air gap height | 2.5 mm |
| Voice coil layers | 2 |
Mounting
| Overall diameter | 104 mm |
|---|---|
| Mounting depth | 55 mm |
| Flange thickness | 5 mm |
| Bolt circle diameter | 92 mm |
| Mounting holes | 5 |
| Mounting hole diameter | 4.2 mm |
| Volume displaced by driver | 0.18 L |
| Voice coil diameter | 26 mm |
| Weight | 0.8 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); program power is its long-term maximum power (IEC 18.2).
Where do these figures come from? See the source of each one
