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Nominal Diameter   380/15(mm/inch)
Rated Impedance   8ohm
Peak Power Capacity   1000Watt
Power Capacity   250Watt
Sensitivity   97dB
Frequency Range   35-2000Hz
Minimum Impedance   6.3ohm
Voice Coil Diameter   65/2.5(mm/inch)
Voice Coil Material   Copper
Voice Coil Winding Depth   13mm
Number of Layers   2
Kind of Layer   outside
Top Plate Thickness   8mm
Cone Material   Half pressed pulp
THIELE_DMALL PARAMETERS4  
Resonance Frequency FS   35Hz
DC Resistance Re   5.6ohm
Mechanical facto Qms   3.34
Electrical Factor Qes   0.4
Total Factor Qts   0.40
BL Factor BL   14.1T.m
Effective Moving Mass Mms   86.1gr
Equivalent Cas Air Load Vas   297.9liters
Effettive Piston Area Sd   0.086m2
Max. Linear Excursion(mathematical) Smax   ±3mm
Voice-C Coil Inductance@1KHz Le   0.7mH
 
 
Overall Diameter:   385mm
Bolt Circle Diameter:   372mm
Baffle Cutout Diameter:   352mm
Depth   158mm
Net Weight:   5kg
Shipping Weight:   5.5kg
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