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LF Speaker Ferrite

W1812510

主要特點

020-84847046

產品介紹




MODELTYPE
W1812510SUB-WOOFER
GENERAL SPECIFICATIONS
Nominal Diameter465/18mm/inch 
Rated impedance8ohm
Power handing capacity1000watts
Sensitivity97dB/1w/1m
Frequency RangeFs-1800Hz
Voice Coil Diameter125/5mm/inch
Voice Coil Materialcopper 
Number of layer2 
Kind of layeroutside/inside 
THIELE-SMALL PARAMETERS
Resonance frequencyFs42Hz 
Dc resistanceRe5.2ohm
Mechanical factorQms9.18 
Electrical factorQes0.336 
Total factorQts0.327 
BL factorBL31T.M
Effective Moving massMms232g
Effective Cas air loadVas115liters
Effective piston areaSd0.1164m^2
MOUNTING INFORMATION
Overall DiameterΦ471/Φ18.54mm/inch 
Bolt Circle DiameterΦ452.5/Φ17.81mm/inch 
Bolt Hole Diameter8-Φ8.7/8-Φ0.34mm/inch
Mount Baffle Cut-outΦ412/16.22mm/inch
Depth199/7.83mm/inch
SHIPPING INFORMATION
Net Weight20kg 
Shipping Weight21.5kg
Package Size500X500X240/1PCSmm 

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