Nominal Diameter
18 Inch
Rated Impedance
8 Ohm
Power Handling Capacity
1000 Watts
Sensitivity 1W, 1M
96.5db
Effective Piston Diameter
465 mm
Voice Coil Diameter
99.5 mm
Resonate Frequency
fs
45 Hz
DC Resitance
Re
5.6
Mechanical Q Factor
Qms
4.2
Electrical Q Factor
Qes
0.54
Total Q Factor
Qts
0.52
BL Factor
BL
22 T.M
Effective Moving Mass
Mms
178gr
Equivalent Cas Air Load
Vas
152 Liters
Effective Piston Area
Sd
0.1225 M2
Half Space Efficiency
Eff
2.20 % %
Voice Coil Height
Hvc
14 mm
Airgap Height
Hag
21 mm
Voice Coil Over- Hung
Xmax
3.5mm
Basket
Aluminium
Magnet Type, Size OD*ID*H
220*110*25
Voice Coil Former
White Aluminium
Voice Coil Material
Copper Round
Cone Material
Pulp Paper
Surround
Treated Cloth
Spider
Cotton Blend Polyester
Dust Cap
Pulp Paper