Transducer Size (Millimeters)101.6
DC Resistance3.92
Resonant Frequency109.04
Half Space Sensitivity85.19
Rated Noise Power25
Test Spectrum Bandwidth

Transducer Size (Millimeters)101.6
DC Resistance3.92 Ω±5.0%
Resonant Frequency109.04 Hz15%
Half Space Sensitivity @ 2.83V85.19 dB±1.01
Sensitivity @ 1W/1m83 dB±1.01
Rated Noise Power (IEC 268-5 18.1)25 W
Test Spectrum Bandwidth 12 dB/Oc
Effective Piston Area63.6 cm2
Moving Mass15.9 g
Motor Force Factor6.79 T•m
Voice Coil Inner Diameter38.44 mm
Gap Height5 mm
Maximum Linear Excursion2.5 mm
Ferrofluid Type
Minimum Impedance4.88 Ω±7.5%
Voice Coil Inductance0.38 mH
Mechanical Q Factor3.51
Electrical Q Factor0.92
Total Q Factor0.73
Ratio148.95 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance134.3 μm/N
Effective Cone Diameter9 cm
Motor Efficiency Factor11.8 (T•m2)/Ω
Voice Coil Former MaterialASV
Transducer Mass0.34 Kg
Equivalent Volume0.76 L

This 4 in 4 ohm transducer is a member of the new FLT family. This family features a powerful neodymium-iron-boron magnet, nestled within an innovative suspension system featuring PlicaTM technology. The flat cone is Rohacell material, skinned with black anodized aluminium. The use of these technologies together results in a very shallow form factor, thus making this product ideal for shallow applications such as LCD television soundbars.