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        SB20FRPC30-8 Full-range driver

        SB Acoustics SB20FRPC30-8 Full-range driver

        €52,45

        10+ In stock

        SB Acoustics SB20FRPC30-8 Full-range driver

        15 reviews
        5 from 5
        15 reviews
        5 stars
        93%
        4 stars
        0%
        3 stars
        7%
        2 stars
        0%
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        € 43,35€ 52,45 10+ In stock
        • -5% Purchase 4 for only € 49,83 per piece

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        Product description SB Acoustics SB20FRPC30-8 Full-range Woofer

        Highlights

        • Proprietary cone material with natural fibers made in-house
        • Light weight foam surround
        • Optimized whizzer cone for smooth high frequency extension
        • Phase plug for controlled radiation
        • Large spider for improved linearity
        • Optimized motor system
        • Vented reinforced plastic chassis
        • Non-conductive coil former
        • Extended copper sleeve on pole piece
        • Long life silver lead wires

         

        Product details

        SB Acoustics SB20FRPC30-8 8” Full-range Paper Cone Driver

         

        Using a cone proprietary paper blend cone made in house this woofer delivers good midd/bass response. Which is extended by the use of a optimized “whizzer” cone. This is supplemented by the use of a phase cone to better radiate the high frequency output. The paper blend cone is made in-house to insure quality control. This makes this a good “bang for the buck” full range driver.

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        Specifications

        Article number
        SB20FRPC30-8
        EAN
        8785256842131
        Woofer Type
        Full-range
        Nominal Diameter
        8''
        Power Handling (RMS)
        50 Watts
        Impedance (Z)
        8 Ohms
        Sensitivity (SPL at 1m / 2.83V)
        92 dB
        Voice Coil Diameter
        30.5 mm
        Magnet Weight
        0.54 kg
        DC Resistance (Re)
        5.6 Ohms
        Voice Coil Inductance (Le)
        0.30 mH
        Resonant Frequency (Fs)
        39.4 Hz
        Mechanical Q (Qms)
        3.26
        Electromagnetic Q (Qes)
        0.45
        Total Q (Qts)
        0.40
        Diaphragm Mass Inc. Airload (Mms)
        14.7 g
        Mechanical Compliance of Suspension (Cms)
        1.12mm/N
        Surface Area of Cone (Sd)
        216 cm2
        Compliance Equivalent Volume (Vas)
        66.3 liters
        Maximum Linear Excursion (Xmax)
        5.65 mm
        Driver's Mechanical Losses (Rms)
        1.1 kg/s
        Cone / Diaphragm Material
        Paper
        Surround Material
        Foam
        Voice Coil Wire Material
        Copper
        Basket / Frame Material
        Plastic
        Magnet Material
        Ferrite
        # Mounting Holes
        8

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        5 of 5
        Ware genau wie beschrieben und gut verpackt. Sehr schneller Versand. So soll es sein!
        By Stephan on 5 November 2024
        5 of 5
        Hard to beat with that price. I installed them in wall with ported enclosure 120*63*11 for home cinema and I can't believe how quality and balanced sound they produce.
        By Αθανάσιος on 21 October 2024
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        SB20FRPC30-8 Full-range driver
        € 43,35
        € 52,45
        SB20FRPC30-8 Full-range driver
        10+ In stock
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