Focal TN-F Aluminum Dome Flax Series Wide Range Tweeters
- SKU #: 01136
PORON SUSPENSION
For the TNF tweeter, we have brought two major evolutions to our aluminum/magnesium tweeter. The suspension between the dome and its bracket uses Poron, a material with shape memory.
This suspension method is directly derived from the famous Utopia Beryllium tweeter, making it possible to reduce distortion by a factor of three in the 2-3 kHz range, where the human ear has very great sensitivity.
The inverted dome’s spatial characteristics and very low directivity already make it greatly superior to the conventional domes used by our competitors. This guarantees an incredibly stable sound stage which makes the listening position much less critical.
Mounting Diameter | mm | 55 |
---|---|---|
Mounting Depth | mm | 17.3 |
Voice Coil Diameter | in | 20.5mm |
Nominal Power (RMS) | W | 15W |
Maximum Power | W | 100W |
Nominal Impedance (Znom) | Ω | 8 ohms |
DC Resistance (Re) | Ω | 6.6 Ohms |
Resonance Frequency (Fs) | Hz | 1370 |
Equivalent Volume (Vas) | L | 0.003 |
Moving Mass (incl. Air Load) (Mms) | g | 0.3 |
Suspension Compliance (Cms) | E-04 m/N | 4.5 |
Force Factor (BL) | NA | 4.5 |
Mechanical Q Factor (Qms) | 5.3 | |
Electrical Q Factor (Qes) | 1.8 | |
Total Q Factor (Qts) | 1.34 | |
Sensitivity (2,83 V/1m) | dB | 91 |
Features and Specifications:
- Kit includes tweeters, crossovers and mounting hardware
- Aluminum/magnesium inverted dome tweeters
- In line crossovers can be removed
Technical Sheet
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