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Vifa TC9FD18-08 3.5" Full Range
Coated paper cone with rubber surround
Polymer chassis
Front mounted gasket for rear mount applications.
The TG/TC series offers a high performance full range and mid-bass solution for TV products and other compact applications. Extensive development work by the Peerless audio engineering team, and the use of leading-edge technologies like polymer-chassis, NRSC (Tymphany patent) Glass Fibre or Paper Cone and CU-cap on pole piece, have made this full range driver appear on many industry insider lists as the best sounding solution in this market.
| Nominal Impedance |
8 Ohms
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Voice Coil Resistance |
6.2 Ohms
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| Recommended Frequency Range |
110 to 15k Hz
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Voice Coil Inductance |
0.41 mH
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Rated Noise Power Handling IEC 18.1
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50 W
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Force Factor |
2.75 Tm
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Long Term Power Handling IEC 18.3
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100 W
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Free Air Resonance |
110.7 Hz
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| Characteristic Sensitivity (2.83V/1m) |
85.8 dB
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Moving Mass |
1.92 g
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| Voice Coil Diameter |
20 mm
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Air Load Mass In IEC Baffle |
- g
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| Voice Coil Height |
9.1 mm
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Suspension Compliance |
1.075 mm/N
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| Air Gap Height |
3 mm
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Suspension Mechanical Resistance |
- Ns/m
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| Linear Coil Travel (p-p) |
3 mm
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Effective Piston Area |
36.3 cm2
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| Maximum Coil Travel (p-p) |
- mm
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VAS |
2.01 Ltrs
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| Magnetic Gap Flux Density |
- T
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QMS |
2.11
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| Magnet diameter & height |
60 x 9 mm |
QES |
1.09
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| Total Weight |
301 g
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QTS |
0.72
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The high Qts indicates this driver will work in a small sealed enclosure.
84 x 84mm square
Rounded corners at 98mm diameter
Minimum 78mm opening for rear mount
Terminals would be in the way of front mounting if baffle is thicker than 5mm
Depth is 39mm
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