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Nominal Diameter   380/15(mm/inch)
Rated Impedance   8ohm
Peak Power Capacity   1200Watt
Power Capacit   300Watt
Sensitivity   98dB
Frequency Range   35-4000Hz
Minmum Impedance   6.6ohm
Voice Coil Diameter   75/3(mm/inch)
Voice Coil Material   Copper
Voice Coil Winding Depth   19mm
Number of Layers   2
Kind of Layer   outside
Top Plate Thickness   10mm
Cone Material   Half pressed pulp
THIELE_DMALL PARAMETERS4  
Resonance Frequency FS   35Hz
DC Resistance Re   5.6ohm
Mechanical Facto Qms   3.58
Electrical Factor Qes   0.27
Total Factor Qts   0.25
BL Factor BL   20.3T.m
Effective Moving Mass Mms   94gr
Equivalent Cas Air Load Vas   238.4liters
Effective Piston Area Sd   0.086m2
Max. Linear Excursion(Mathematical) Smax   ±5mm
Voice-C coil inductance@1KHz Le   1.2mH
 
 
Overall Diameter:   330mm
Bolt Circle Diameter:   372mm
Baffle Cutout Diameter:   354mm
Depth   148mm
Net Weight:   7.5kg
Shipping Weight:   8kg
Shipping Box:   405x405x190mm

FDB Audio Manufacture Co., Ltd.

Add.: MoWu XinCun Industrial WanJiang District Dongguan China 523040

Tel:+86 769-22024166 +86 769-22024166 Fax: +86 769-22781297