TG/TC 3.5" Full Range
Vifa
Type Number:TC9FD-18-08

Features

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.

Specs

Electrical Data
Nominal Impedance Zn 8 ohm
Minimum Impedance Zmin 6.89 ohm
Maximum Impedance Zo 16.87 ohm
DC Resistance Re 6.2 ohm
Voice Coil Inductance Le 0.041 mH
TS Parameters
Resonance Frequency fs 110.7 Hz
Mechanical Q factor QMS 2.11
Electrical Q factor QES 1.095
Total Q factor Qts 0.72
Ratio fs/Qts F 153.75
Force Factor Bl 2.75 Tm
Moving Mass Mms 1.92 g
Suspension Compliance Cms 1.075 mm/N
Effective cone diameter D 6.8 cm
Effective Piston Area sd 36.32 cm^2
Equivalent Volume Vas 2.01 ltrs
Sensitivity 2.83V/1m 85.8 dB
Sensitivity 1W/1m 85.8 dB
Power Handling
100h RMS noise test IEC 50 W
Long-term Max Power IEC 18.3 100 W
Rated Noise Power IEC 18.1 50 W
Voice Coil and Magnet Parameters
Voice Coil Diameter 20 mm
Voice Coil Height 9.1 mm
Voice Coil Layers 2
Height of the Gap 3 mm
Diameter of Magnet 60 mm
Height of Magnet 9 mm
Misc Parameters
Effective Frequency Range (IEC 21.2) 73-20k Hz
Frame dimensions 84x84 mm
Total Mass 301 grams
Frequency at ka=2 3230 Hz

Frequency

Mechanical Dimensions