ScanSpeak Automotive Gold Series R3004/602005 Tweeter
Speaker Drivers · SKU: R3004/602005 · Brand ScanSpeak Automotive
฿16,800 (incl. VAT) · In stock
ScanSpeak Automotive Gold Series R3004/602005 Tweeter specifications
| Impedance Voice-coil electrical resistance — must match your amplifier (e.g. 4Ω/8Ω) | 4 Ω |
|---|---|
| Power (RMS) Continuous power the driver handles safely (RMS) — not peak power | 50 W |
| Sensitivity (SPL) Sensitivity — loudness at 1W/1m; higher means louder with less amplifier power | 90 dB |
| Fs Free-air resonance frequency — lower generally means deeper bass extension | 630 Hz |
| Qts Total Q at resonance (electrical + mechanical) — guides the sealed vs ported choice | 0.86 |
| Qes Electrical Q at resonance — comes from the magnet motor strength | 1.15 |
| Qms Mechanical Q at resonance — from damping of the surround and spider | 3.42 |
| Vas Equivalent air volume of the suspension compliance — used to size the enclosure | 0.01 L |
| Sd Effective cone area that actually moves air | 5.6 cm² |
| Xmax Maximum linear excursion — more travel means louder bass without distortion | 0.25 mm |
| Re DC resistance of the voice coil | 3 Ω |
| Le Voice-coil inductance — affects high-frequency response | 0.02 mH |
| Mms Total moving mass, including the air load | 0.59 g |
| BL Motor force factor (magnetic flux × coil length) — higher means tighter cone control | 2.4 T·m |
| Weight Driver weight | 150 g |
ScanSpeak Automotive Gold Series R3004/602005 Tweeter datasheet (PDF)