TI 100 M 8 OHM

Art. No. -

10 cm (4") high-end mid-bass unit featuring a completely new type of diaphragm cone made of pure titanium.

The carefully designed cone combines with the shape and material of the surround and the adhesives to avoid cone resonance. The shape of the basket with its large aperture and rear-ventilated centring piece coupled with the open voice coil with its phase plug produce the lowest possible mechanical losses and produce a correspondingly high mechanical Q-factor. As a result of the construction using double magnets the TI 100 M 8 OHM is also magnetically shielded.

In comparison with the TI 100 8 OHM, this unit has a shorter voice coil and a particularly lightweight fabric surround but generates more sound pressure in the medium range.

The TI 100 M 8 OHM is ideal when used as a mid-range unit e.g. in 3-way high-end speakers.

No longer available.

Technical Data

Rated power
30 Watt
Maximum power
50 Watt
Nominal impedance Z
8 Ohm
Frequency response
fu - 20000 Hz
(fu: Lower cut-off frequency depending on cabinet)
Mean sound pressure level
89 dB (1W/1m)
Excursion limit
3 mm
Resonance frequency fs
84 Hz
Magnetic induction
1.2 Tesla
Magnetic flux
300 µ Weber
Height of front pole-plate
4 mm
Voice coil diameter
20 mm
Height of winding
6 mm
Cutout diameter
101 mm
Net weight
1.05 kg
D.C. resistance Rdc
6.0 Ohm
Mechanical Q factor Qms
Electrical Q factor Qes
Total Q factor Qts
Equivalent volume Vas
4.9 l
Effective piston area Sd
54 cm2
Dynamically moved mass Mms
3.0 g
Force factor Bxl
4.0 T m
Inductance of the voice coil L
0.6 mH
Frequency- and impedance response