Visaton DSM 25 FFL 8 Ω
25 mm (1") High-End titanium dome driver for the highrange above 2000 Hz. Due to the enormously strong and ultra-light titanium dome and in conjunction with a highly damped sypronyle surround, linear frequency response and no partial oscillations. Due to the enormously high magnetic flux in the ferrofluid-filled air-gap high efficiency and high power handling are possible.
| Brand | Visaton |
| Model | DSM 25 FFL 8 Ω |
| Kind | Tweeter |
| Nominal diameter (mm) | 25 |
| Impedance (Ω) | 8 |
| Rated power (W) | 80 |
| Maximum power (W) | 140 |
| Sensitivity (dB, 1 W/1 m) | 90 |
| Frequency response | 900 Hz – 30000 Hz |
| Resonance frequency, fs (Hz) | 1450 |
| DC resistance, Re (Ω) | 6.1 |
| Mechanical Q, Qms | 1.83 |
| Electrical Q, Qes | 1.87 |
| Total Q, Qts | 0.92 |
| Equivalent volume, Vas (l) | |
| Effective piston area, Sd (cm²) | 4.9 |
| Moving mass, Mms (g) | |
| Force factor, BL (T·m) | |
| Voice coil inductance, Le (mH) | |
| Linear excursion, Xmax (mm) | |
| Excursion limit, Xmech (mm) | |
| Voice coil diameter (mm) | 25 |
| Cutout diameter (mm) | 80 |
| Mounting depth (mm) | |
| Cone material | |
| Magnet material | |
| Weight (kg) | 0.53 |