Transducer Size (Millimeters)19
DC Resistance7.39
Resonant Frequency1139.12
Half Space Sensitivity88.11
Rated Noise Power80
Test Spectrum Bandwidth2.5KHz-20KHz

Transducer Size (Millimeters) 19
DC Resistance 7.39 Ω±5.0%
Resonant Frequency 1139.12 Hz15%
Half Space Sensitivity @ 2.83V88.11 dB±1.01
Sensitivity @ 1W/1m87.9 dB±1.01
Rated Noise Power (IEC 268-5 18.1)80 W
Test Spectrum Bandwidth 2.5KHz-20KHz 12 dB/Oc
Effective Piston Area 4.9 cm2
Moving Mass 0.2 g
Motor Force Factor 2.17 T•m
Voice Coil Inner Diameter 19.3 mm
Gap Height 1.6 mm
Maximum Linear Excursion 0.2 mm
Ferrofluid Type
Minimum Impedance 7.7 Ω±7.5%
Voice Coil Inductance 0.01 mH
Mechanical Q Factor 11.45
Electrical Q Factor 2.31
Total Q Factor 1.93
Ratio 591.75 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 94.7 μm/N
Effective Cone Diameter 2.5 cm
Motor Efficiency Factor 0.6 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 0.04 Kg
Equivalent Volume 0 L

This OX family tweeter features a 19 mm 8 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.