Scan-Speak
Scan-Speak - 1" Automotive Ring Radiator Tweeter - R3004/602005
Scan-Speak - 1" Automotive Ring Radiator Tweeter - R3004/602005
Regular price
$434.95
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$434.95
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Description
26mm Ring Radiator, 4ohm, Neo, Small Chamber, Grill. Scan-Speak GOLD SERIES are specially selected units from Scan-Speak’s well-known home audio speakers, which have been optimised for automotive use. This series enables audiophiles to experience in their vehicle the - TRUE TO LIFE - that they enjoy from their high-end home audio system. Scan-Speak
Features
- 1" Ring Dome Diaphragm
- High Power Patented SD-2 magnet system
- Non Resonant Alu Rear Chamber
- Non Resonant Alu Rear Chamber
- Sound Transparent Protective Grill
- Die Cast Housing & Face Plate
Specifications
Specifications
General
| Driver type | Tweeter |
|---|---|
| Nominal size | 1" |
| Nominal impedance | 4Ω |
| Series | Automotive |
| Power handling (RMS) | 50 W |
| Power handling (program) | 130 W |
| Sensitivity | 90 dB |
| Frequency range | 2,500 – 25,000 Hz |
| Recommended crossover | 2. order HP Butterworth, 2.5 kHz |
Thiele/Small parameters
| Resonant frequency (Fs) | 630 Hz |
|---|---|
| DC resistance (Re) | 3 Ω |
| Minimum impedance (Zmin) | 3.8 Ω |
| Voice coil inductance (Le) | 0.02 mH |
| Mechanical Q (Qms) | 3.42 |
| Electrical Q (Qes) | 1.15 |
| Total Q (Qts) | 0.86 |
| Equivalent volume (Vas) | 0.01 L |
| Compliance (Cms) | 0.11 mm/N |
| Moving mass (Mms) | 0.59 g |
| Mechanical resistance (Rms) | 0.68 kg/s |
| Force factor (Bl) | 2.4 T·m |
| Effective piston area (Sd) | 5.6 cm² |
| Linear excursion (Xmax, one-way) | 0.25 mm |
| Mechanical excursion (Xmech) | 1.6 mm |
| Efficiency bandwidth product (EBP) | 547.8 |
| Effective piston diameter (D) | 27 mm |
| Impedance at resonance (Zo) | 15 Ω |
Motor
| Voice coil height | 2 mm |
|---|---|
| Air gap height | 2.5 mm |
| Voice coil layers | 2 |
Mounting
| Overall diameter | 62.2 mm |
|---|---|
| Mounting depth | 21.5 mm |
| Flange thickness | 5 mm |
| Bolt circle diameter | 53.9 mm |
| Mounting holes | 3 |
| Mounting hole diameter | 3.3 mm |
| Volume displaced by driver | 0.03 L |
| Voice coil diameter | 26 mm |
| Weight | 0.15 kg |
Materials
| Magnet | Neodymium |
|---|
- 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
