SPW-1260SC 12 Inch woofer
- 2 INCH ROUND COPPER VOICE COIL
- 92.8 dB/SPL SENSITIVITY
- 350 WATT RMS
- 60 - 3000 Hz FREQUENCY RESPONSE
- 松压盆
GENERAL SPECIFICATIONS
| Nominal diameter | 12 inch |
|---|---|
| Nominal impedance | 8 Ω |
| Magnet weight | 60 oz |
| Power rating | 250W RMS |
| Peak power | 500W |
| Sensitivity | 92.8 dB |
| Frequency range | 60~3000 Hz |
| Voice coil diameter | 2 inch |
| basket material | Steel |
| Magnet material | Ferrite |
| Coil material | Round Copper |
| Former material | Aluminum |
| Cone material | Paper |
| Surround material | Cloth |
SMALL SIGNAL PARAMETERS
| DC resistance(Re) | 6.7 Ω |
|---|---|
| Resonance frequency(Fs) | 47.4 Hz |
| Moving mass(Mms) | 60.0 g |
| Compliance(Cms) | 0.19 mm/N |
| Force factor(BL) | 14.3 N/A |
| Mechanical Q-factor(Qms) | 3.38 |
| Electrical Q-factor(Qes) | 0.58 |
| Total Q-factor(Qts) | 0.5 |
| Equivalent air volume(Vas) | 68.6 L |
| Voice coil Inductance(Le) | 0.70 mH |
| Diaphragm area(Sd) | 510.7 cm² |
Frequency Response
Impedence Curve
Dimensions
