SPW-1025SC 10 Inch Woofer
- 1 INCH ROUND COPPER VOICE COIL
- 89 dB/SPL SENSITIVITY
- 200 WATT RMS
- 45 - 6000 Hz FREQUENCY RESPONSE
GENERAL SPECIFICATIONS
| Nominal diameter | 10 inch |
|---|---|
| Nominal impedance | 8 Ω |
| Magnet weight | 25 oz |
| Power rating | 120W RMS |
| Peak power | 240W |
| Sensitivity | 89.0 dB |
| Frequency range | 45~6000 Hz |
| Voice coil diameter | 1 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) | 7.1 Ω |
|---|---|
| Resonance frequency(Fs) | 66.8 Hz |
| Moving mass(Mms) | 28.8 g |
| Compliance(Cms) | 0.20 mm/N |
| Force factor(BL) | 6.8 N/A |
| Mechanical Q-factor(Qms) | 5.21 |
| Electrical Q-factor(Qes) | 1.87 |
| Total Q-factor(Qts) | 1.38 |
| Equivalent air volume(Vas) | 33.1 L |
| Voice coil Inductance(Le) | 0.47 mH |
| Diaphragm area(Sd) | 346.4 cm² |
Frequency Response
Impedence Curve
Dimensions
