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        Illuminator 18WU/4741T00 7" Woofer

        Scan-Speak Illuminator 18WU/4741T00 7" Woofer

        €369,95

        10+ In stock

        Scan-Speak Illuminator 18WU/4741T00 7" Woofer

        1 reviews
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        Brand: Scan-Speak
        € 305,74€ 369,95 10+ In stock
        • -5% Purchase 4 for only € 351,45 per piece
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        Product description Scan-Speak Illuminator 18WU/4741T00 Bass-midwoofer

        Highlights

        • Under-Hung Neodymium Motor Design
        • Patented Sandwich Paper Cone
        • Low-Loss linear suspension
        • Patented Symmetrical Drive (SD-3)
        • Exceptionally Long Linear Excursion

         

        Product details

        Scan-Speak Illuminator 18WU/4741T00 7" Woofer

         

        The Illuminator woofers are based on compact under-hung motor systems with large neodymium ring magnets. The patent pending motor offers a very long linear excursion together with a very high force factor. The top plate is shaped to “guide” the backside airflow around the motor and with the very open cast aluminum chassis design the driver is virtually free from compression.

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        Specifications

        Article number
        18WU/4741T00
        EAN
        0696277268412
        Woofer Series
        Illuminator
        Woofer Type
        Woofer
        Nominal Diameter
        177.8 mm
        Power Handling (RMS)
        70 W
        Power Handling (max)
        150 W
        Impedance (Z)
        4 Ω
        Sensitivity (SPL at 1m / 2.83V)
        87.5 dB
        Frequency Response
        34-4000 Hz
        Voice Coil Diameter
        42 mm
        DC Resistance (Re)
        3.3 Ω
        Voice Coil Inductance (Le)
        0.4 mH
        Resonant Frequency (Fs)
        34 Hz
        Mechanical Q (Qms)
        3.76
        Electromagnetic Q (Qes)
        0.38
        Total Q (Qts)
        0.36
        Diaphragm Mass Inc. Airload (Mms)
        18.0 g
        Mechanical Compliance of Suspension (Cms)
        1.2 mm/N
        Surface Area of Cone (Sd)
        154 cm²
        Volume of Displacement (Vd)
        0.45 L
        BL Product (BL)
        5.8 Tm
        Compliance Equivalent Volume (Vas)
        38.4 L
        Maximum Linear Excursion (Xmax)
        8 mm
        Driver's Mechanical Losses (Rms)
        1.0 kg/s
        Cone / Diaphragm Material
        Sandwich Paper
        Basket / Frame Material
        7"
        Magnet Material
        Neodymium
        Overall Outside Diameter
        184 mm
        Overall Depth
        104.8 mm
        Baffle Cutout Diameter
        158 mm
        Bolt Circle Diameter
        172,5 mm
        # Mounting Holes
        6
        Mounting Hole Diameter
        4.2 mm
        Sealed Volume
        7 L
        Sealed F3
        66 Hz
        Vented Volume
        35 L
        Vented F3
        35 Hz

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        5 of 5
        very fast int' delivery.
        By Eldad on 16 October 2024
        Illuminator 18WU/4741T00 7" Woofer
        € 305,74
        € 369,95
        Illuminator 18WU/4741T00 7" Woofer
        10+ In stock
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