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        SB15NRXC30-4 5" Midrange Woofer

        SB15NRXC30-4 5" Midrange Woofer

        €64,95

        SB Acoustics SB15NRXC30-4 5" Midrange Woofer

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        € 53,68€ 64,95 6 In stock
        • -5% Purchase 4 for only € 61,70 per piece

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        Product description

        Highlights

        • Vented cast aluminum chassis for optimum strength and low compression
        • Proprietary cone material with natural fibers made in-house
        • Soft low damping rubber surround for improved transient response
        • Non-conducting fiberglass voice coil former for minimum damping
        • Extended copper sleeve on pole piece for low inductance and low distortion
        • CCAW voice coil for reduced moving mass
        • Long life silver lead wires
        • Vented pole piece for reduced compression

         

        Product details

        SB Acoustics SB15NRXC30-4 5" Midrange Woofer

         

        Vented cast aluminum chassis for optimum strength and low compression. Proprietary cone material with natural fibers made in-house of papyrus with an optional thin polyurethane protection coating. Soft low damping rubber surround for improved transient response. Non-conducting fiber glass voice coil former for minimum damping. Extended copper sleeve on pole piece for low inductance and low distortion. CCAW voice coil for reduced moving mass. Long life silver lead wires. Vented pole piece for reduced compression.

         

        The goal of SB Acoustics with their NRX series of performance drivers has been to design a simple, yet optimized speaker driver at a competitive price to achieve a high performance to cost ratio for their customers who appreciate premium quality audio.

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        Specifications

        Article number
        SB15NRXC30-4
        Woofer Series
        NRX Series
        Woofer Type
        Midwoofer
        Nominal Diameter
        5"
        Power Handling (RMS)
        50 Watts
        Impedance (Z)
        4 ohms
        Sensitivity (SPL at 1m / 2.83V)
        91 dB
        Voice Coil Diameter
        1.2"
        DC Resistance (Re)
        3.1 ohms
        Voice Coil Inductance (Le)
        0.12 mH
        Resonant Frequency (Fs)
        41 Hz
        Mechanical Q (Qms)
        5.3
        Electromagnetic Q (Qes)
        0.31
        Total Q (Qts)
        0.29
        Diaphragm Mass Inc. Airload (Mms)
        8.6 g
        Mechanical Compliance of Suspension (Cms)
        1.75 mm/N
        Surface Area of Cone (Sd)
        82 cm2
        BL Product (BL)
        4.7 Tm
        Compliance Equivalent Volume (Vas)
        0.58 ft.³
        Maximum Linear Excursion (Xmax)
        5 mm

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        5 of 5
        -
        By Vahur on 29 January 2024
        SB15NRXC30-4 5" Midrange Woofer
        € 53,68
        € 64,95
        SB15NRXC30-4 5" Midrange Woofer
        6 In stock
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