DTW 97 8 OHM

Art. No. -

20 mm (0.8") HiFi driver with titanium coating for the highrange above 3000 Hz. Balanced frequency response and good omnidirectional sound distribution. High power handling due to ferrofluid-cooled voice-coil.

No longer available.

Technical Data

Nominal impedance Z
8 Ohm
Frequency response
2000 - 25000 Hz (-8 dB)
Mean sound pressure level
91 dB (1 W/1 m)
Resonance frequency fs
1800 Hz
Magnetic induction
1.3 Tesla
Magnetic flux
200 µ Weber
Voice coil diameter
2 cm
Cutout diameter
6.4 cm
Net weight
0.235 kg
D.C. resistance Rdc
6.5 Ohm
Mechanical Q factor Qms
3.1
Electrical Q factor Qes
0.63
Total Q factor Qts
0.53
Effective piston area Sd
3 cm2
Dynamically moved mass Mms
0.2 g
Inductance of the voice coil L
0.12 mH
Peak power handling with high pass
100 Watt (12 dB/Okt.; 3000 Hz)
Nominal power handling with high pass
60 Watt (12 dB/Okt.; 3000 Hz)
Frequency- and impedance response