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Normal Diameter
mm/inch
Ø397MM/15 IN
Nominal Impedance
Ohm
8 Ω
Power Capacity
Watt
1000W
Sensitivity(1W/1m)
dB
97dB
Frequency Range
Hz
46Hz-3000Hz
Voice Coil Diameter
mm
Ø100.5 mm
Magnet Dimension
mm
Ø220*30 mm
Resonate Frequency
Fs
48Hz
D.C. Voice Coin Resistance
Re
5.2Ω
Mechanical Quality Factor
Qms
9.82
Electrical Quality Factor
qes
0.49
Total Quality Factor
qts
0.51
Equivalent Air vloume to Cms
Vas
155.72L
Mechanical Compliance
Cms
67.2 m/N
Mechanical Resistance
Rms
6.93 Ns/m
BL Factor
BL
21.09