NXT58SQ_4OHM

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

Transducer Size2.5
DC Resistance3.9 Ω±5.0%
Resonant Frequency162.4 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 Bandwidth100Hz-20KHz 12 dB/Oc
Effective Piston Area17.2 cm2
Moving Mass1.7 g
Motor Force Factor2.98 T•m
Voice Coil Inner Diameter25.4 mm
Gap Height3 mm
Maximum Linear Excursion0.4 mm
Ferrofluid Type
Minimum Impedance4.23 Ω±7.5%
Voice Coil Inductance0.06 mH
Mechanical Q Factor2.36
Electrical Q Factor0.75
Total Q Factor0.57
Ratio284.41 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance571 μm/N
Effective Cone Diameter4.68 cm
Motor Efficiency Factor2.3 (T•m2)/Ω
Voice Coil Former MaterialASV
Transducer Mass0.1 Kg
Equivalent Volume0.24 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.