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Nominal Diameter   380/15(mm/inch)
Rated Impedance   8ohm
Peak Power Capacity   1600Watt
Power Capacit   400Watt
Sensitivity   98dB
Frequency Range   40-2500Hz
Minmum Impedance   6.2ohm
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
Resonance Frequency FS   40Hz
DC Resistance Re   5.6ohm
Mechanical Factor Qms   13.99
Electrical Factor Qes   0.43
Total Factor Qts   0.42
BL Factor BL   19T.m
Effective Moving Mass Mms   101.1gr
Equivalent Cas Air Load Vas   132.5iters
Effettive Piston Area Sd   0.086m2
Max. Linear Excursion(mathematical) Smax   ±5mm
Voice-C Coil Inductance@1KHz Le   0.9mH
Overall Diameter:   390mm
Bolt Circle Diameter:   370mm
Baffle Cutout Diameter:   356mm
Depth   175mm
Net Weight:   8kg
Shipping Weight:   8.5kg
Shipping Box:   410x410x200mm

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