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Normal Diameter
mm/inch
Ø397MM/15 IN
Nominal impedance
Ohm
8 Ω
Power Capacity
Watt
450W
Sensitivity (1W/1M)
dB
96dB
Frequency Range
Hz
43Hz-2500Hz
Voice Coil Diameter
mm
Ø75.5 mm
Magnet Dimension
mm
Ø200 mm
Resonant Frequency
FS
43Hz
D.C. voice coin resistance
Re
5.2Ω
Mechanical Quality Factor
Qms
6.33
Electrical Quality Factor
Qes
0.54
Total Quality Factor
Qts
0.52
Equivalent Air Volume to Cms
Vas
231.72L
Mechanical Compliance
Cms
9.5e-03 m/
Mechanical Resistance
Rms
6.82 Ns/m
BL Factor
BL
20.09