Nominal Diameter
15 Inch
Rated Impedance
8
Power Handling Capacity
300 Watts
Sensitivity 1W,1M
98 db
Effective Piston Diameter
330 mm
Voice Coil Diameter
75.5 mm inch
Resonance Frequency
fs
42 Hz
DC Resistance
Re
720
Mechanical Q Factor
Qms
9.5
Electrical Q Factor
Qes
0.61
Total Q Factor
Qts
0.57
B L Factor
BL
16.9 TM
Effective Moving Mass
Mms
80 gr
Equivalent Cas Air Load
Vas
140 lLiters
Effective Piston Area
Sd
0.085m
Half - Space Efficiency
Eff
2.5%
Airgap Height
Hag
8.0mm
Voice Coil Height
Hvc
16.0 mm
Voice Coil Over Hung
Xmax
4.0mm
Basket
Aluminium
Magnet Type Size Q D X ID X H (mm)
170 x 85 x 20 Ferrite
Voice Coll Former
Kapton 400 . C
Voice Coil Material
Copper Wire 300C
Cone Material
Pulp Paper
Surround
Treated Cloth
Spider
Cotton Blend Polyester
Dust Cap
Pulp Paper