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Visaton TW 70 - 8 Ohm tweeter
Cone tweeter
Delivery by DHL in a well-padded shipping box
14-day right of return
Cone tones with special basket shape for the high tone range from 5000 Hz.
Balanced frequency response with sprayy high-tone range and high load capacity.
A separate high-tone housing is dispensed with by the rear closed construction.
Very well suited as replacement fitting for many HiFi front boxes.
Technical data
| Nominal load capacity with high-pass filter | 80 W (12 dB/oct; 5000 Hz 40 W (12 dB/oct; 3000 Hz |
|---|---|
| Music loadability with high-pass filter | 100 W (12 dB/oct.; 5000 Hz 60 W (12 dB/oct; 3000 Hz |
| Nominal impedance Z | 8 Ohm |
| Transmission range (-10 dB) | 800–20000 Hz |
| Medium sound pressure level | 90 dB (1 W/1 m) |
| Beam angle (-6 dB) | 82°/4000 Hz |
| Border deflection | +/-0.5 mm |
| Reaction frequency fs | 1500 Hz |
| Magnetic induction | 0,96 TONNES |
| Magnetic flux | 134 μWb |
| Upper pole plate height | 2,5 mm |
| Oscillating coil diameter | 14 mm |
| Winding height | 2,5 mm |
| Sound wall opening | 64 mm |
| Weight net | 0,165 kg |
| DC resistance Rdc | 7.0 Ohm |
| Mechanical Q-factor Qms | 1,26 |
| Electric Q-factor Qes | 4,21 |
| Total Q factor Qts | 0,97 |
| Effective membrane surface Sd | 20 cm2 |
| Vibration coil inductance L | 0,16 mH |
| Connections | 4.8 x 0.8 mm (+) 2.8 x 0.8 mm (-) |
Manufacturer information
42781 Haan
Germany
Geschäftsführer Ralph Schukat