TI 100 8 OHM Art. No. 1271 10 cm (4") High-End low-midrange driver featuring a 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 damper coupled with the open voice coil with its phase plug produce the lowest possible mechanical losses and produce a correspondingly high mechanical Qfactor. As a result of the construction using double magnets the TI 100 is also magnetically compensated. The TI 100 is ideal as a mid-bass unit in smaller high end shelf speakers or as a mid-range unit in high-end multi-way speakers. Recommended cabinets: Volume/Principle BR-Channel fb fc/QTC 3 l/closed  -  - 112 Hz/0,7 5 l/closed  -  - 95 Hz/0,58 5 l/bass reflex BR 6.8 60 Hz  - 10 l/bass reflex BR 6.8 54 Hz  -   Used in / Accessories: ARIA ARIA 2 ARIA 2 KE ARIA 2 MHT CENTER ARIA DIPOL 1 ARIA KE CLASSIC 200 CLASSIC 200 GF TOPAS VOX 200 VOX 253 MTI
sketch waterfall spectrum frequency and impedance response	Technical Data: Rated power 40 W Maximum power 60 W Nominal impedance Z 8 Ohm Frequency response fu–20000 Hz (fu: Lower cut-off frequency depending on cabinet) . Mean sound pressure level 86 dB (1 W/1 m) Opening angle (-6 dB) 120°/4000 Hz Excursion limit +/−4 mm Resonance frequency fs 62 Hz Magnetic induction 1,2 T Magnetic flux 300 µWb Height of front pole-plate 4 mm Voice coil diameter 20 mm Height of winding 8,5 mm Cutout diameter 101 mm Net weight 1,05 kg D.C. resistance Rdc 6,0 Ohm Mechanical Q factor Qms 7,05 Electrical Q factor Qes 0,40 Total Q factor Qts 0,38 Equivalent volume Vas 6,9 l Effective piston area Sd 54 cm² Dynamically moved mass Mms 4 g Force factor Bxl 4,8 Tm Inductance of the voice coil L 0,7 mH Similar Products W 100 S 4 OHM W 100 S 8 OHM
directivity pattern