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    LF Speakers Neodymium

    W107538

    Key Features

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    Description



    MODEL TYPE
    W107538 MID-BASS
    GENERAL SPECIFICATIONS
    Nominal Diameter 250/10 mm/inch  
    Rated impedance 8 ohm
    Power handing capacity 250 watts
    Sensitivity 97.5 dB/1w/1m
    Frequency Range Fs-5500 Hz
    Voice Coil Diameter 75/3 mm/inch
    Voice Coil Material Aluminium  
    Number of layer 2  
    Kind of layer Outside/Inside  
    THIELE-SMALL PARAMETERS
    Resonance frequency Fs 55 Hz 
    Dc resistance Re 5.3 ohm
    Mechanical factor Qms 6.6  
    Electrical factor Qes 0.26  
    Total factor Qts 0.25  
    BL factor BL 15.1 T.M
    Effective Moving mass Mms 32.2 g
    Effective Cas air load Vas 42.7 liters
    Effective piston area Sd 0.034 m^2
    MOUNTING INFORMATION
    Overall Diameter Φ260/Φ10.3 mm/inch  
    Bolt Circle Diameter Φ246/Φ9.7 mm/inch 
    Bolt Hole Diameter 8-Φ5.2/8-Φ0.20 mm/inch
    Mount Baffle Cut-out 233/9.21 mm/inch
    Depth 125/4.8 mm/inch
    SHIPPING INFORMATION
    Net Weight         (4units) 16 kg  
    Shipping Weight (4units) 17 kg
    Package Size       (4units) 500X280X300 mm 


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