BC25TG35-04

Transducer Size (Millimeters)25
DC Resistance3.07
Resonant Frequency1137.32
Half Space Sensitivity92.97
Rated Noise Power100
Test Spectrum Bandwidth2.5KHz -20KHz

Transducer Size (Millimeters) 25
DC Resistance 3.07 Ω±5.0%
Resonant Frequency 1137.32 Hz15%
Half Space Sensitivity @ 2.83V92.97 dB±1.01
Sensitivity @ 1W/1m90.2 dB±1.01
Rated Noise Power (IEC 268-5 18.1)100 W
Test Spectrum Bandwidth 2.5KHz -20KHz 12 dB/Oc
Effective Piston Area 7.1 cm2
Moving Mass 0.4 g
Motor Force Factor 2.43 T•m
Voice Coil Inner Diameter 25.4 mm
Gap Height 3 mm
Maximum Linear Excursion 0.6 mm
Ferrofluid Type
Minimum Impedance 4.28 Ω±7.5%
Voice Coil Inductance 0.02 mH
Mechanical Q Factor 2.43
Electrical Q Factor 1.34
Total Q Factor 0.87
Ratio 1314.82 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 54.3 μm/N
Effective Cone Diameter 3 cm
Motor Efficiency Factor 1.9 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 0.5 Kg
Equivalent Volume 0 L

BC tweeter, 25 mm voice coil , fabric dome, ferrite motor, plastic faceplate, 4 ohm