Transducer Size (Millimeters)19
DC Resistance3.09
Resonant Frequency1084.63
Half Space Sensitivity89.85
Rated Noise Power80
Test Spectrum Bandwidth2.5KHz-20KHz

Transducer Size (Millimeters)19
DC Resistance3.09 Ω±5.0%
Resonant Frequency1084.63 Hz15%
Half Space Sensitivity @ 2.83V89.85 dB±1.01
Sensitivity @ 1W/1m86.3 dB±1.01
Rated Noise Power (IEC 268-5 18.1)80 W
Test Spectrum Bandwidth2.5KHz-20KHz 12 dB/Oc
Effective Piston Area4.9 cm2
Moving Mass0.2 g
Motor Force Factor1.57 T•m
Voice Coil Inner Diameter19.3 mm
Gap Height1.6 mm
Maximum Linear Excursion0.2 mm
Ferrofluid Type
Minimum Impedance3.58 Ω±7.5%
Voice Coil Inductance0.01 mH
Mechanical Q Factor10.09
Electrical Q Factor1.76
Total Q Factor1.5
Ratio723.57 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance104.4 μm/N
Effective Cone Diameter2.5 cm
Motor Efficiency Factor0.8 (T•m2)/Ω
Voice Coil Former MaterialASV
Transducer Mass0.04 Kg
Equivalent Volume0 L

This OX family tweeter features a 19 mm 4 ohm voice coil, a damped silk diaphragm with large surround roll, a neodymium magnet motor to produce a compact motor, and a plastic rear chamber to provide a lower resonant frequency . The product is designed to fit snugly into small applications, while providing excellent dynamic sound quality.