Transducer Size (Millimeters)50.8
DC Resistance15.22
Resonant Frequency155.13
Half Space Sensitivity77.74
Rated Noise Power10
Test Spectrum Bandwidth150Hz-20KHz

Transducer Size (Millimeters) 50.8
DC Resistance 15.22 Ω±5.0%
Resonant Frequency 155.13 Hz15%
Half Space Sensitivity @ 2.83V77.74 dB±1.01
Sensitivity @ 1W/1m81.2 dB±1.01
Rated Noise Power (IEC 268-5 18.1)10 W
Test Spectrum Bandwidth 150Hz-20KHz 12 dB/Oc
Effective Piston Area 15.2 cm2
Moving Mass 1.4 g
Motor Force Factor 4.92 T•m
Voice Coil Inner Diameter 20.4 mm
Gap Height 3 mm
Maximum Linear Excursion 1.1 mm
Ferrofluid Type
Minimum Impedance 17.79 Ω±7.5%
Voice Coil Inductance 0.18 mH
Mechanical Q Factor 3.63
Electrical Q Factor 0.85
Total Q Factor 0.69
Ratio 224.5 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 755.4 μm/N
Effective Cone Diameter 4.4 cm
Motor Efficiency Factor 1.6 (T•m2)/Ω
Voice Coil Former Material KSV
Transducer Mass 0.3 Kg
Equivalent Volume 0.25 L

This TC family 2 inch 16 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 driver features a paper cone with rubber surround, The motor contains a copper cap to lower inductance and distortion. The product was designed with television and other compact applications in mind.