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SA-10655170M
Time:2008-11-08 18:52:44        Click:596
More Infomation

SPCEIFICATINONS   
Nomin diameter :           254mm. 10in
Nomin al impe dance:    8 ohm
Power rating:                250W RM S                                   
Sensitivity (1w/1m) :     96dB±3dB
Frequency range:          65-3kHz
Voice Coil diameter :      φ65.5mm
Voice coil length:           16mm
Air gap height:               8mm
magnet dimension :       φ170mm*20mm 

THIELE & SMALL PARAMETERS
Resonace frequency,FS:                60Hz
D.C.Resistan ce,Re:                       6.0 ohm
Mechanical quality factor,Qms:      6.73
Electrical quality factor,Qes:          0.49
Total quality factor,Qts:                 0.45
Equivalent air volme to Cms,Vas:  25L
Mechanical compliance,Cms:          0.22mm/N
Bl factor,Bl:                                    12.9N/A
Effective surface area,Sd:            0.349㎡

MATERIALS
Basket:                     Aluminium
Cone and dust can : Paper
Surround:                 Treated cloth
Voice coil wire:         Copper
Voice coil bobbin:      Glass Fibre
 

MOUNTING INFORMATION
Overall diameter:         φ259mm
Bolt circle diameter:     φ245mm
Baffle cutout diameter:φ229mm
Depth:                         125mm
Net weight:                 5.7k

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