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Visaton DSM 50 FFL - 8 Ohm midrange
50 mm (2") High-end titanium calotte
Delivery by DHL in a well-padded shipping box
14-day right of return
50 mm (2") High-end titanium calotte for the midtone range between 800 and 5000 Hz.
Due to the enormously hard and ultra-light titanium calotte, a linear and partial vibration-free frequency response can be achieved together with the strongly damped bead.
Due to the enormous magnetic induction in the air gap filled with ferrofluid, a high efficiency and a high load capacity are achieved at the same time.
Technical data
| Nominal load capacity with high-pass filter | 120 W (12 dB/oct; 800 Hz |
|---|---|
| Music loadability with high-pass filter | 180 W (12 dB/oct; 800 Hz |
| Nominal impedance Z | 8 Ohm |
| Transmission range (-10 dB) | 400–15000 Hz |
| Medium sound pressure level | 90 dB (1 W/1 m) |
| Beam angle (-6 dB) | 180°/4000 Hz |
| Reaction frequency fs | 430 Hz |
| Magnetic induction | 1.4 T |
| Magnetic flux | 880 μWb |
| Upper pole plate height | 3,5 mm |
| Oscillating coil diameter | 50 mm |
| Winding height | 3 mm |
| Sound wall opening | 106 mm |
| Weight net | 1,26 kg |
| DC resistance Rdc | 6,7 Ohm |
| Mechanical Q-factor Qms | 1,19 |
| Electric Q-factor Qes | 0,7 |
| Total Q factor Qts | 0,44 |
| Equivalent air yield volume Vas | 0,05 |
| Effective membrane surface Sd | 20 cm2 |
| Dynamic moving mass Mms | 1,2 g |
| Vibration coil inductance L | 0,16 mH |
Manufacturer information
42781 Haan
Germany
Geschäftsführer Ralph Schukat