TC8FD00-08

Transducer Size (Millimeters)76.2
DC Resistance6.71
Resonant Frequency124.86
Half Space Sensitivity85.05
Rated Noise Power25
Test Spectrum Bandwidth130Hz~20kHz

Transducer Size (Millimeters) 76.2
DC Resistance 6.71 Ω±5.0%
Resonant Frequency 124.86 Hz15%
Half Space Sensitivity @ 2.83V85.05 dB±1.01
Sensitivity @ 1W/1m85.1 dB±1.01
Rated Noise Power (IEC 268-5 18.1)25 W
Test Spectrum Bandwidth 130Hz~20kHz 12 dB/Oc
Effective Piston Area 33.2 cm2
Moving Mass 2.1 g
Motor Force Factor 3.1 T•m
Voice Coil Inner Diameter 19.43 mm
Gap Height 4 mm
Maximum Linear Excursion 2.4 mm
Ferrofluid Type
Minimum Impedance 8.14 Ω±7.5%
Voice Coil Inductance 0.05 mH
Mechanical Q Factor 2.84
Electrical Q Factor 1.14
Total Q Factor 0.82
Ratio 153.2 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 778.4 μm/N
Effective Cone Diameter 6.5 cm
Motor Efficiency Factor 1.4 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 0.3 Kg
Equivalent Volume 1.2 L

This TC family 3.0 inch 4 ohm full-range driver, with ferrite magnet, paper cone and rubber surround, and steel basket, is designed to be a cost-effective high performance full range driver. The cone utilizes Tymphany-patented PentaCut NRSC cone technology to help dampen and control cone resonances, optimizing the listening experience. The motor contains a copper cap to lower inductance and distortion. The product was designed with television and other compact applications in mind.