Visaton AL 170 8 Ω
17 cm (6.5") High-End low midrange driver with stiff, anodized aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low electrical and mechanical losses due to vented pole plate, vented damper and capton voice-coil. Extremely long cone displacement due to long stroke voice coil. Suitable as low-midrange driver for 2-, 3- and 4-way high-end applications up to 2500 Hz.
| Brand | Visaton |
| Model | AL 170 8 Ω |
| Kind | Woofer |
| Nominal diameter (mm) | 170 |
| Impedance (Ω) | 8 |
| Rated power (W) | 70 |
| Maximum power (W) | 100 |
| Sensitivity (dB, 1 W/1 m) | 88 |
| Frequency response | |
| Resonance frequency, fs (Hz) | 38 |
| DC resistance, Re (Ω) | 5.6 |
| Mechanical Q, Qms | 3.88 |
| Electrical Q, Qes | 0.43 |
| Total Q, Qts | 0.39 |
| Equivalent volume, Vas (l) | 34 |
| Effective piston area, Sd (cm²) | 133 |
| Moving mass, Mms (g) | 13 |
| Force factor, BL (T·m) | 6.9 |
| Voice coil inductance, Le (mH) | 0.9 |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | 11 |
| Voice coil diameter (mm) | 25 |
| Cutout diameter (mm) | 150 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 1.2 |