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        SB15NAC30-8 5'' Mid-Woofer

        SB15NAC30-8 5'' Mid-Woofer

        €82,95

        SB Acoustics SB15NAC30-8 5'' Mid-Woofer

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        € 68,55€ 82,95 10 In stock
        • -5% Purchase 4 for only € 78,80 per piece

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        Product description

        Highlights

        • Vented cast aluminum chassis for optimum strength and low compression
        • Geometrically reinforced aluminum cone for optimum piston operation and reduced break-up
        • 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

         

        Product details

        SB Acoustics SB15NAC30-8 5'' Mid-Woofer

         

        SB Ceramic cones consist of an aluminum/ceramic dual layer cone. Ceramic provides a very hard and robust surface with improved sonic properties and cosmetic appearance.

         

        Other than that, ceramic cones offer smoothness and harmonic richness unavailable from conventional paper cone material. Ceramic materials also offer significantly higher stiffness numbers and slightly better internal losses than typical metals such as titanium or aluminum. Compared to polymers, paper, and other soft materials, ceramics provide: significantly higher stiffness to weight ratio, more consistent performance over a wide range of temperature and humidity as well as superior immunity to UV light and sunlight, to water and salt water and to combustibility.

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        Specifications

        Article number
        SB15NAC30-8
        Woofer Series
        NAC Series
        Woofer Type
        Midwoofer
        Nominal Diameter
        5"
        Power Handling (RMS)
        50 Watts
        Impedance (Z)
        8 ohms
        Sensitivity (SPL at 1m / 2.83V)
        85.5 dB
        Voice Coil Diameter
        1.2"
        DC Resistance (Re)
        5.7 ohms
        Voice Coil Inductance (Le)
        0.14 mH
        Resonant Frequency (Fs)
        35.5 Hz
        Mechanical Q (Qms)
        6
        Electromagnetic Q (Qes)
        0.39
        Total Q (Qts)
        0.37
        Diaphragm Mass Inc. Airload (Mms)
        10.8 g
        Mechanical Compliance of Suspension (Cms)
        1.86 mm/N
        Surface Area of Cone (Sd)
        82 cm2
        BL Product (BL)
        5.9 Tm
        Compliance Equivalent Volume (Vas)
        0.62 ft.³
        Maximum Linear Excursion (Xmax)
        5 mm

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        5 of 5
        -
        By Stefanos on 28 February 2024
        SB15NAC30-8 5'' Mid-Woofer
        € 68,55
        € 82,95
        SB15NAC30-8 5'' Mid-Woofer
        10+ In stock
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