Transducer Size (Millimeters)25
DC Resistance3.86
Resonant Frequency831.89
Half Space Sensitivity94.88
Rated Noise Power100
Test Spectrum Bandwidth2.5KHz-20KHz

Transducer Size (Millimeters)25
DC Resistance3.86 Ω±5.0%
Resonant Frequency831.89 Hz15%
Half Space Sensitivity @ 2.83V94.88 dB±1.01
Sensitivity @ 1W/1m93.5 dB±1.01
Rated Noise Power (IEC 268-5 18.1)100 W
Test Spectrum Bandwidth2.5KHz-20KHz 12 dB/Oc
Effective Piston Area7.1 cm2
Moving Mass0.2 g
Motor Force Factor2.88 T•m
Voice Coil Inner Diameter25.79 mm
Gap Height2.5 mm
Maximum Linear Excursion0.5 mm
Ferrofluid TypeAPGL11
Minimum Impedance5.86 Ω±7.5%
Voice Coil Inductance0.03 mH
Mechanical Q Factor0.58
Electrical Q Factor0.51
Total Q Factor0.27
Ratio3058.43 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance173.8 μm/N
Effective Cone Diameter3 cm
Motor Efficiency Factor2.1 (T•m2)/Ω
Voice Coil Former MaterialASV
Transducer Mass0.52 Kg
Equivalent Volume0.01 L

This H family tweeter features an 25 mm 6 ohm voice coil, a treated silk dome, a large rear chamber for low resonant frepuency,and a ferrofluid-cooled ferrite motor. The large motor and rear chamber allows for robust power handling capacity. The tweeter comes with a faceplate with recessed mounting holes, for easy installation into the desired application. The faceplate has a horn geometry for increased sensitivity.