Visaton TW 70 8 Ω
Cone tweeter with special basket for the high-frequency range above 5000 Hz. Balanced frequency response with brilliant highs and high power handling. Due to the sealed rear no separate high-frequency range housing construction necessary. Especially suitable as replacement unit for many HiFi speakers.
| Brand | Visaton |
| Model | TW 70 8 Ω |
| Kind | Tweeter |
| Nominal diameter (mm) | |
| Impedance (Ω) | 8 |
| Rated power (W) | 80 |
| Maximum power (W) | 100 |
| Sensitivity (dB, 1 W/1 m) | 90 |
| Frequency response | 800 Hz – 20000 Hz |
| Resonance frequency, fs (Hz) | 1500 |
| DC resistance, Re (Ω) | 7 |
| Mechanical Q, Qms | 1.26 |
| Electrical Q, Qes | 4.21 |
| Total Q, Qts | 0.97 |
| Equivalent volume, Vas (l) | |
| Effective piston area, Sd (cm²) | 20 |
| Moving mass, Mms (g) | |
| Force factor, BL (T·m) | |
| Voice coil inductance, Le (mH) | 0.16 |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | 0.5 |
| Voice coil diameter (mm) | 14 |
| Cutout diameter (mm) | 64 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 0.165 |