Visaton W 170 S 4 Ω
17 cm (6.5") HiFi woofer with coated paper cone, powerful drive and extended rear pole plate. Special voice-coil and elastic rubber surround for long strokes.
| Brand | Visaton |
| Model | W 170 S 4 Ω |
| Kind | Woofer |
| Nominal diameter (mm) | 170 |
| Impedance (Ω) | 4 |
| Rated power (W) | 50 |
| Maximum power (W) | 80 |
| Sensitivity (dB, 1 W/1 m) | 86 |
| Frequency response | |
| Resonance frequency, fs (Hz) | 36 |
| DC resistance, Re (Ω) | 3.2 |
| Mechanical Q, Qms | 2.16 |
| Electrical Q, Qes | 0.51 |
| Total Q, Qts | 0.41 |
| Equivalent volume, Vas (l) | 38 |
| Effective piston area, Sd (cm²) | 129 |
| Moving mass, Mms (g) | 12 |
| Force factor, BL (T·m) | 4.4 |
| Voice coil inductance, Le (mH) | 0.6 |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | 10 |
| Voice coil diameter (mm) | 25 |
| Cutout diameter (mm) | 148 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 1.1 |