Visaton W 300 NG 4 Ω
30 cm (12") woofer with air-dried cone and magnet vent. Very good price/performance ratio and high power handling.
| Brand | Visaton |
| Model | W 300 NG 4 Ω |
| Kind | Woofer |
| Nominal diameter (mm) | 300 |
| Impedance (Ω) | 4 |
| Rated power (W) | 120 |
| Maximum power (W) | 180 |
| Sensitivity (dB, 1 W/1 m) | 91 |
| Frequency response | |
| Resonance frequency, fs (Hz) | 29 |
| DC resistance, Re (Ω) | 3.5 |
| Mechanical Q, Qms | 2.08 |
| Electrical Q, Qes | 0.4 |
| Total Q, Qts | 0.33 |
| Equivalent volume, Vas (l) | 265 |
| Effective piston area, Sd (cm²) | 490 |
| Moving mass, Mms (g) | 40 |
| Force factor, BL (T·m) | 8.22 |
| Voice coil inductance, Le (mH) | 0.9 |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | 28 |
| Voice coil diameter (mm) | 50 |
| Cutout diameter (mm) | 280 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 3 |