Normal Diameter
mm/inch
Ø460MM / 18 IN
Nominal Impedance
Ohm
8 Ω
Power Capacity
Watt
1500W
Sensitivity(1W/1M)
dB
96dB
Frequency Range
Hz
48Hz-2.1KHz
Voice Coil Diameter
mm
Ø125.5 mm
Magnet Dimension
mm
Ø280 mm
Resonant Frequency
FS
48Hz
D.C.Voice coin resistance
Re
4.76 Ω
Mechanical Quality Factor
Qms
11.65
Electrical Quality Factor
Qes
0.59
Total Quality Factor
Qts
0.57
Equivalent Air Volume to Cms
Vas
104.35 L
Mechanical Compliance
Cms
49μM/N
Mechanical Resistance
Mms
211.82 grams
BL Factor
BL
23.00