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LF Speaker Ferrite

W1812552

主要特點

020-84847046

產品介紹



MODELW1812552
TYPESUB-WOOFER
Nominal Diameter465/18mm/inch
Rated impedance8ohm
Power handing capacity1000watts
Sensitivity(1w/1m)94dB
Frequency RangeFs-1500Hz
Voice Coil Diameter125/5mm/inch
Voice Coil MaterialCopper
Number of layer2
Kind of layerinside/outside 
Resonance frequencyFs37Hz 
Dc resistanceRe5.5ohm
Mechanical factorQms9.93
Electrical factorQes0.57
Total factorQts0.54
BL factorBL26.4T.M
Effective Moving massMms303.7g
Effective Cas air loadVas125.2liters
Effective piston areaSd0.1238m^2
Overall DiameterΦ464/Φ18.27mm/inch
Bolt Circle DiameterΦ440/Φ17.32mm/inch 
Bolt Hole Diameter8-7*8/8-0.28*0.31mm/inch
Mount Baffle Cut-outΦ417/Φ16.42mm/inch
Depth191/7.52mm/inch
Net Weight       ( 1 unit)20.2kg
Shipping Weight    ( 1 unit)22.7kg
Package Size      ( 1 unit)495X485X276mm 



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