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LF Speaker Ferrite

W126542

Key Features

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Description



MODELTYPE
W126542MID-BASS
GENERAL SPECIFICATIONS
Nominal Diameter300/12mm/inch 
Rated impedance4ohm
Power handing capacity250watts
Sensitivity98.5dB/1w/1m
Frequency RangeFs-3000Hz
Voice Coil Diameter65/2.5mm/inch
Voice Coil MaterialCopper 
Number of layer2 
Kind of layerInside/Outside 
THIELE-SMALL PARAMETERS
Resonance frequencyFs48Hz 
Dc resistanceRe3.8ohm
Mechanical factorQms7.75 
Electrical factorQes0.31 
Total factorQts0.29 
BL factorBL15.1T.M
Effective Moving massMms58.7g
Effective Cas air loadVas81.80liters
Effective piston areaSd0.0568m^2
MOUNTING INFORMATION
Overall DiameterΦ315/Φ12.40mm/inch 
Bolt Circle DiameterΦ298/Φ11.73mm/inch 
Bolt Hole Diameter6.5*9.5/0.26*0.37mm/inch
Mount Baffle Cut-out285/11.22mm/inch
Depth145/5.71mm/inch
SHIPPING INFORMATION
Net Weight         (2 units)10kg 
Shipping Weight      (2 units)12kg
Package Size        (2 units)590X330X180mm 

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