Nominal Diameter
15 inch
Rated Impedance
8 ohm
Power Handling Capacity
350 watts
Sensitivity 1W, 1M
96.5 db
Effective Piston Diameter
390 mm
Voice Coil Diamater
75.5mm
Resonate Frequency
fs
50 Hz
D C Resistance
Re
5.5
Mechanical Q Factor
Q ms
9
Electrical Q factor
Q es
0.5
Total Q factor
Q ts
0.46
B L Factor
B L
17.T.M
Effective Moving Mass
M ms
75 gr
Equivalent Cas Air Load
Vas
120 Liters
Effective Piston Area
S d
0.0855 M2
Half-Space Efficiency
Eff
3.00% %
Voice Coil Height
Hvc
10mm
Airgap Height
Hag
17mm
Voice Coil Over Hung
X m a x
3.5mm
Basket
Aluminium
Magnet Type, Size OD X ID X H
190*90*20
Voice Coil Former
Glass Fiber polymude
Voice Coil Material
Copper Clad Aluminium
Cone Material
Pulp Paper
Surround
Treated Cloth
Spider
Cotton Blend Polyester
Dust Cap
Pulp Paper