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        SB12PFCR25-4 Paper Bass-midwoofer

        SB Acoustics SB12PFCR25-4 Paper Bass-midwoofer

        €25,95

        10+ In stock

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        SB Acoustics SB12PFCR25-4 Paper Bass-midwoofer

        2 reviews
        5 from 5
        2 reviews
        5 stars
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        Brand: SB Acoustics
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        4" | 4 Ω
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        € 21,45€ 25,95 10+ In stock
        • -5% Purchase 4 for only € 24,65 per piece
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        • At least two years warranty
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        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer
        SB12PFCR25-4 Paper Bass-midwoofer

        Pros and cons

        According to our specialists
        • Butyl rubber surround for smooth frequency response and Long stroke linear suspension for improved dynamics

        Product description SB Acoustics SB12PFCR25-4 Bass-midwoofer

        The SB Acoustics SB12PFCR25-4 is a 4" mid-woofer with a 25mm voice coil and a vented reinforced plastic chassis. It features a proprietary cone material with natural fibers made in-house and a butyl rubber surround for smooth frequency response. The optimized long throw motor system is also noteworthy.

         

        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 SB12PFCR25-4 Paper Bass-midwoofer

         

        The SB Acoustics SB12PFCR25-4 is a mid-woofer that is designed to reproduce frequencies in the range of 50 Hz to 4 kHz. It is suitable for use in a two-way speaker system or as a mid-woofer in a three-way system. The vented reinforced plastic chassis helps to reduce unwanted resonances and the proprietary cone material with natural fibers made in-house provides a good balance between stiffness and damping. The butyl rubber surround helps to provide a smooth frequency response. The optimized long throw motor system helps to reduce distortion and improve power handling.

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        Specifications

        Article number
        SB12PFCR25-4
        EAN
        8785256848164
        Woofer Series
        SB Acoustics PFC Paper series
        Nominal Diameter
        122 mm
        Power Handling (RMS)
        30 Watt
        Impedance (Z)
        4 Ohm
        Sensitivity (SPL at 1m / 2.83V)
        87 dB
        Frequency Response
        50 Hz to 4 kHz
        Voice Coil Diameter
        25.4 mm
        DC Resistance (Re)
        3.1 Ohm
        Voice Coil Inductance (Le)
        0.26 mH
        Resonant Frequency (Fs)
        58 Hz
        Mechanical Q (Qms)
        3.4
        Electromagnetic Q (Qes)
        0.49
        Total Q (Qts)
        0.43
        Diaphragm Mass Inc. Airload (Mms)
        5.3 g
        Mechanical Compliance of Suspension (Cms)
        1.42 mm/N
        Surface Area of Cone (Sd)
        50 cm2
        BL Product (BL)
        3.5 Tm
        Compliance Equivalent Volume (Vas)
        5.2 liters
        Driver's Mechanical Losses (Rms)
        0.6 kg/s
        Basket / Frame Material
        Vented reinforced plastic
        Overall Outside Diameter
        122 mm
        Overall Depth
        71,3 mm
        # Mounting Holes
        4
        Mounting Hole Diameter
        4.3 mm

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        Reviews

        2 reviews
        Review this product
        5 of 5
        Very good Midbass plays deep and till 4Khz, the Sound is very good and warm.
        By Kelvin Eller on 28 September 2024
        5 of 5
        Magic!!! Wonderful!!! Don't forget this driver.
        By LeifB on 28 April 2024
        SB12PFCR25-4 Paper Bass-midwoofer
        € 21,45
        € 25,95
        SB12PFCR25-4 Paper Bass-midwoofer
        10+ In stock
        Add to cart
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