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    Scan-Speak Revelator 18W/4531G01 7" Woofer

    € 165,25€ 199,95 2 In stock: delivery time 1-4 business days
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    Product description

    Highlights

    • Patented Symmetrical Drive Motor Design
    • Wood Fibre Cone
    • Low Damping SBR Rubber Surround
    • Sliced Cone (Controls Cone Breakups)
    • Low-Loss linear suspension
    • Large Ferrite Magnet System

     

    Product details

    Scan-Speak Revelator 18W/4531G01 7" Woofer

     

    The 18W/4531G01 features a non-resonant cone and dust cap structure, dynamic linear suspension, SD-1 magnet system, "Grasshopper" cast chassis with maximized air flow and resonance terminating mounting system. Less resonance in all structures, lower compression and higher linearity, faster termination of excess energy and higher sound pressure capability. The 18W/4531G should have an F3 of about 65Hz sealed and 40Hz vented. Also an excellent choice for high end autosound applications.

    Specifications

    Article number
    18W/4531G01
    Woofer Series
    Revelator Series
    Woofer Type
    Midwoofer
    Nominal Diameter
    7"
    Power Handling (RMS)
    70 Watts
    Impedance (Z)
    4 ohms
    Sensitivity
    90 dB 2.83V/1m
    Voice Coil Diameter
    1.49"
    DC Resistance (Re)
    3.4 ohms
    Resonant Frequency (Fs)
    33 Hz
    Mechanical Q (Qms)
    5.20
    Electromagnetic Q (Qes)
    0.38
    Total Q (Qts)
    0.35
    Diaphragm Mass Inc. Airload (Mms)
    17.5g
    Mechanical Compliance of Suspension (Cms)
    1.33 mm/N
    Surface Area of Cone (Sd)
    150 cm2
    BL Product (BL)
    5.7 Tm
    Compliance Equivalent Volume (Vas)
    1.47 ft.³
    Maximum Linear Excursion (Xmax)
    6.5 mm

    Reviews

    5 from 5Based on 1 reviews
    Review this product
    5 of 5
    Haben bei mir Hertz ml 1800 ersetzt
    Spielen ein tick wärmer
    By Stefan K. on 29 January 2021

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    Complete your purchase

    Revelator 18W/4531G01 7" Woofer
    € 165,25
    € 199,95
    Revelator 18W/4531G01 7" Woofer
    2 In stock: delivery time 1-4 business days
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