Transducer Size (Millimeters)63.5
DC Resistance3.9
Resonant Frequency162.4
Half Space Sensitivity87.57
Rated Noise Power12
Test Spectrum Bandwidth100Hz-20KHz

Transducer Size (Millimeters) 63.5
DC Resistance 3.9 Ω±5.0%
Resonant Frequency 162.4 Hz15%
Half Space Sensitivity @ 2.83V87.57 dB±1.01
Sensitivity @ 1W/1m84.8 dB±1.01
Rated Noise Power (IEC 268-5 18.1)12 W
Test Spectrum Bandwidth 100Hz-20KHz 12 dB/Oc
Effective Piston Area 17.2 cm2
Moving Mass 1.7 g
Motor Force Factor 2.98 T•m
Voice Coil Inner Diameter 25.4 mm
Gap Height 3 mm
Maximum Linear Excursion 0.4 mm
Ferrofluid Type
Minimum Impedance 4.23 Ω±7.5%
Voice Coil Inductance 0.06 mH
Mechanical Q Factor 2.36
Electrical Q Factor 0.75
Total Q Factor 0.57
Ratio 284.41 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 571 μm/N
Effective Cone Diameter 4.68 cm
Motor Efficiency Factor 2.3 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 0.1 Kg
Equivalent Volume 0.24 L

This is a 2 inch 4 ohm square transducer, member of the NXT product family. This family features a powerful neodymium magnet , nestled within an innovative suspension system. The flat cone is honeycomb paper material, with rubber surround, with square plastic basket. Is designed to be a cost-effective high performance full range driver. This family driver is used for shallow applications such as television soundbars and compact music system.