DTW 8.12 NG 8 OHM

25 mm (1") HiFi fabric dome driver with rectangular shaped front plate for the highrange above 2000 Hz. Coated dome with linear frequency response and strong magnetic drive for high efficiency. High power handling due to ferrofluid-filled air-gap. Suitable for 2- and 3-way combinations. Due to the front plate shaping especially suitable as replacement unit for many Hifi speakers.

No longer available

Nominal impedance Z	8 Ohm
Frequency response	1000 - 22000 Hz
Mean sound pressure level	90 dB (1W/1m)
Resonance frequency fs	1700 Hz
Magnetic induction	1.6 Tesla
Magnetic flux	380 µ Weber
Voice coil diameter	2.5 cm
Cutout diameter	8 cm
Net weight	0.55 kg
D.C. resistance Rdc	5.8 Ohm
Mechanical Q factor Qms	0.85
Electrical Q factor Qes	1.55
Total Q factor Qts	0.55
Effective piston area Sd	5 cm2
Dynamically moved mass Mms	0.3 g
Inductance of the voice coil L	0.05 mH
Peak power handling with high pass	90 Watt (12 dB/Okt.; 2000 Hz)
Nominal power handling with high pass	60 Watt (12 dB/Okt.; 2000 Hz)

Nominal impedance Z

8 Ohm

Frequency response

1000 - 22000 Hz

Mean sound pressure level

90 dB (1W/1m)

Resonance frequency fs

1700 Hz

Magnetic induction

1.6 Tesla

Magnetic flux

380 µ Weber

Voice coil diameter

2.5 cm

Cutout diameter

8 cm

Net weight

0.55 kg

D.C. resistance Rdc

5.8 Ohm

Mechanical Q factor Qms

0.85

Electrical Q factor Qes

1.55

Total Q factor Qts

0.55

Effective piston area Sd

5 cm2

Dynamically moved mass Mms

0.3 g

Inductance of the voice coil L

0.05 mH

Peak power handling with high pass

90 Watt (12 dB/Okt.; 2000 Hz)

Nominal power handling with high pass

60 Watt (12 dB/Okt.; 2000 Hz)