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    Morel Elite EM 428 4" Woofer

    € 115,66€ 139,95 2 In stock: delivery time 1-4 business days
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    Product description

    A unique 4" unit that incorporates a damped polymer composite cone, 2-1/8" Hexatech™ aluminum voice coil, neodymium magnet system, high power handling, and a smooth response up to 5kHz.

     

    Highlights

    • Uniflow™ steel chassis
    • Neodymium magnet system
    • Shallow profile DPC (Damped Polymer Composite) cone
    • 2-1/8" large Hexatech™ aluminum voice coil

     

    Product details

    Morel Elite EM 428 4" Woofer

     

    A unique 4" unit that incorporates a damped polymer composite cone, 2-1/8" Hexatech™ aluminum voice coil, neodymium magnet system, high power handling, and a smooth response up to 5kHz. These features combine to produce a very impressive midrange driver. Improved version of Morel's famous MW 114S.

    Specifications

    Article number
    EM 428
    Woofer Series
    Elite Series
    Woofer Type
    Midwoofer
    Nominal Diameter
    4"
    Power Handling (RMS)
    150 Watts
    Power Handling (max)
    210 Watts
    Impedance (Z)
    8 ohms
    Sensitivity
    87 dB 2.83V/1m
    Frequency Response
    50 to 5,000 Hz
    Voice Coil Diameter
    2.125"
    DC Resistance (Re)
    5.4 ohms
    Voice Coil Inductance (Le)
    0.36 mH
    Resonant Frequency (Fs)
    68 Hz
    Mechanical Q (Qms)
    3.03
    Electromagnetic Q (Qes)
    0.48
    Total Q (Qts)
    0.41
    Diaphragm Mass Inc. Airload (Mms)
    6.55 g
    Mechanical Compliance of Suspension (Cms)
    0.88 mm/N
    Surface Area of Cone (Sd)
    57 cm²
    BL Product (BL)
    5.4 Tm
    Compliance Equivalent Volume (Vas)
    0.12 ft.³
    Maximum Linear Excursion (Xmax)
    3 mm
    Driver's Mechanical Losses (Rms)
    0.86 N·s/m
    Cone / Diaphragm Material
    Poly Composite
    Surround Material
    Rubber
    Voice Coil Wire Material
    Aluminum
    Voice Coil Former
    Aluminum
    Basket / Frame Material
    Steel
    Magnet Material
    Neodymium
    Overall Outside Diameter
    4.67"
    Overall Depth
    2.2"
    Baffle Cutout Diameter
    3.7"
    # Mounting Holes
    4
    Mounting Hole Diameter
    3 mm
    Sealed Volume
    0.04 ft.³
    Sealed F3
    131 Hz
    Vented Volume
    0.11 ft.³
    Vented F3
    69 Hz

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    Elite EM 428 4" Woofer
    € 115,66
    € 139,95
    Elite EM 428 4" Woofer
    2 In stock: delivery time 1-4 business days
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