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        Revelator 18W/4531G01 7" Woofer

        Revelator 18W/4531G01 7" Woofer

        €214,95

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

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        Brand: Scan-Speak
        Show all Scan-Speak woofers
        7" | 4 Ω
        Revelator 18W/4531G01 7" Woofer
        Revelator 18W/4531G01 7" Woofer
        Revelator 18W/4531G01 7" Woofer
        Revelator 18W/4531G01 7" Woofer
        € 177,64€ 214,95 10+ In stock
        • -5% Purchase 4 for only € 204,20 per piece
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        Revelator 18W/4531G01 7" Woofer
        Revelator 18W/4531G01 7" Woofer
        Revelator 18W/4531G01 7" Woofer
        Revelator 18W/4531G01 7" Woofer

        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.

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        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 (SPL at 1m / 2.83V)
        90 dB
        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

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        Reviews

        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
        Revelator 18W/4531G01 7" Woofer
        € 177,64
        € 214,95
        Revelator 18W/4531G01 7" Woofer
        10+ In stock
        Add to cart
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