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TC8FD00-04
TC8FD00-04 TC8FD00-04 TC8FD00-04

TC8FD00-04

Platform: Tymphany
Driver Type: Full Range
Size: 3 in
Motor: Ferrite
Frame: Steel Basket
Impedance: 4 Ω
Diaphragm: Paper

Frequency & Impedance Response

Graph

Technical Specifications

Driver Size 3 in
DC Resistance 3.29 Ω ±5.0%
Resonant Frequency 124.74 Hz 15%
Half Space Sensitivity @ 2.83V 85.71 dB ±1.01
Sensitivity @ 1W/1m 82.9 dB ±1.01
Rated Noise Power (IEC 268-5 18.1) 25 W
Test Spectrum Bandwidth 130Hz~20kHz 12 dB/Oct
Effective Piston Area 33.2 cm2
Moving Mass 2.6 g
Motor Force Factor 2.32 T•m
Voice Coil Inner Diameter 19.43 mm
Gap Height 4 mm
Maximum Linear Excursion 2.4 mm
Ferrofluid Type
Minimum Impedance   4.19 Ω ±7.5%
Voice Coil Inductance 0.03 mH
Mechanical Q Factor 3.7
Electrical Q Factor 1.23
Total Q Factor 0.92
Ratio 135.3 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 637.3 μm/N
Effective Cone Diameter 6.5 cm
Motor Efficiency Factor 1.6 (T•m2)/Ω
Voice Coil Former Material ASV
Driver Mass 0.3 Kg
Equivalent Volume 0.99 L

Product Info

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 portable and other compact applications in mind.


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