Normal Diameter
mm/ inch
Ø460MM/18IN
Nominal Impedance
Ohm
8 Ω
Power Capacity
Watt
1800W
Sensitivity (1W/1M)
dB
96.0dB
Frequency Range
Hz
32Hz-1.5KHz
Voice Coil Diameter
mm
Ø125.5 mm
Magnet Dimension
mm
Ø300 mm
Resonant Frequency
Fs
32Hz
D.C.VOICE coin resistance
Re
5.0 Ω
Mechanical Quality Factor
Qms
4.75
Electrical Quality Factor
Qes
0.36
Total Quality Factor
Qts
0.34
Equivalent Air Volume to Cms
Vas
77.21L
Mechanical Compliance
Cms
71μM/
Mechanical Resistance
Mms
116.70 grams
BL Factor
BL
23.73