Transducer Size (Millimeters)16
DC Resistance3.93
Resonant Frequency1967.77
Half Space Sensitivity85.45
Rated Noise Power100
Test Spectrum Bandwidth2.5K-20K

Transducer Size (Millimeters)16
DC Resistance3.93 Ω±5.0%
Resonant Frequency1967.77 Hz15%
Half Space Sensitivity @ 2.83V85.45 dB±1.01
Sensitivity @ 1W/1m82.8 dB±1.01
Rated Noise Power (IEC 268-5 18.1)100 W
Test Spectrum Bandwidth2.5K-20K 12 dB/Oc
Effective Piston Area3.1 cm2
Moving Mass0.2 g
Motor Force Factor1.56 T•m
Voice Coil Inner Diameter16.36 mm
Gap Height2 mm
Maximum Linear Excursion0 mm
Ferrofluid TypeAPG O27N
Minimum Impedance4.33 Ω±7.5%
Voice Coil Inductance0.02 mH
Mechanical Q Factor2.62
Electrical Q Factor4.04
Total Q Factor1.59
Ratio1236.81 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance32.2 μm/N
Effective Cone Diameter2 cm
Motor Efficiency Factor0.6 (T•m2)/Ω
Voice Coil Former MaterialASV
Transducer Mass0.02 Kg
Equivalent Volume0 L

his OC family tweeter features a 16 mm 4 ohm voice coil, a damped fabric dome for smooth frequency response performance, and ferrofluid in the gap of the neodymium magnet motor, providing enhanced cooling of the voice coil. The tweeters butterfly comes with 2 mounting holes. The product is designed to fit snugly into small applications, while providing excellent dynamic sound quality.