Transducer Size (Millimeters)25
DC Resistance4.9
Resonant Frequency1120
Half Space Sensitivity92.29
Rated Noise Power100
Test Spectrum Bandwidth2.5K-30K

Transducer Size (Millimeters)25
DC Resistance4.9 Ω±5.0%
Resonant Frequency1120 Hz15%
Half Space Sensitivity @ 2.83V92.29 dB±1.01
Sensitivity @ 1W/1m90.9 dB±1.01
Rated Noise Power (IEC 268-5 18.1)100 W
Test Spectrum Bandwidth2.5K-30K 12 dB/Oc
Effective Piston Area7.1 cm2
Moving Mass0.3 g
Motor Force Factor2.71 T•m
Voice Coil Inner Diameter25.79 mm
Gap Height2.5 mm
Maximum Linear Excursion0.4 mm
Ferrofluid TypeAPGL11
Minimum Impedance5.83 Ω±7.5%
Voice Coil Inductance0.04 mH
Mechanical Q Factor3.9
Electrical Q Factor1.59
Total Q Factor1.12
Ratio1000 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance60 μm/N
Effective Cone Diameter3 cm
Motor Efficiency Factor1.5 (T•m2)/Ω
Voice Coil Former MaterialASV
Transducer Mass0.5 Kg
Equivalent Volume0 L

This D family tweeter features an 6 ohm 25 mm voice coil, a treated silk dome, and ferrofluid in the gap of the ferrite motor. The large ferrite motor allow for robust power handling capacity. The tweeter comes with a plastic faceplate with recessed mounting holes, for easy installation into the desired application. Is designed to be a high performance transducer.