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        SB12PFCR25-8 4" Paper cone Bass-midwoofer 8 Ohm

        SB Acoustics SB12PFCR25-8 4" Paper cone Bass-midwoofer 8 Ohm

        €27,45

        10+ In stock

        SB Acoustics SB12PFCR25-8 4" Paper cone Bass-midwoofer 8 Ohm

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        € 22,69€ 27,45 10+ In stock
        • -5% Purchase 4 for only € 26,08 per piece

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        Product description SB Acoustics SB12PFCR25-8 Bass-midwoofer

        Highlights

        • Vented reinforced plastic chassis
        • Proprietary cone material with natural fibers made in-house
        • Butyl rubber surround for smooth frequency response
        • Vented motor system for low compression
        • Long stroke linear suspension for improved dynamics
        • Non-resonant long life lead wires

         

        Product Details

        SB Acoustics SB12PFCR25-8 4" Paper cone Bass-midwoofer 8 Ohm

         

        SB Acoustics 4" mid/woofer, 25mm VC PFC, Round Basket, SB12PFCR25-8 25mm Voice coil, paper cone, rubber surround, ferrite motor and round mounting injection chassis.

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        Specifications

        Article number
        SB12PFCR25-8
        EAN
        8785256845651
        Woofer Series
        SB Acoustics PFC Paper series
        Woofer Type
        Bass-midwoofer
        Nominal Diameter
        4"
        Power Handling (RMS)
        30 W
        Impedance (Z)
        8 ohms
        Sensitivity (SPL at 1m / 2.83V)
        84.5 dB
        Voice Coil Diameter
        25.4 mm
        DC Resistance (Re)
        6.4 ohms
        Voice Coil Inductance (Le)
        0.36 mH
        Resonant Frequency (Fs)
        64 Hz
        Mechanical Q (Qms)
        4.10
        Electromagnetic Q (Qes)
        0.65
        Total Q (Qts)
        0.56
        Diaphragm Mass Inc. Airload (Mms)
        5.1 g
        Mechanical Compliance of Suspension (Cms)
        1.21 mm/N
        Surface Area of Cone (Sd)
        50 cm2
        BL Product (BL)
        4.5 Tm
        Compliance Equivalent Volume (Vas)
        4.3 liters
        Maximum Linear Excursion (Xmax)
        5 mm
        Driver's Mechanical Losses (Rms)
        0.5 kg/s
        # Mounting Holes
        4

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        4 of 5
        -
        By Alessio on 15 April 2024
        SB12PFCR25-8 4" Paper cone Bass-midwoofer 8 Ohm
        € 22,69
        € 27,45
        SB12PFCR25-8 4" Paper cone Bass-midwoofer 8 Ohm
        10+ In stock
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