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    SB Acoustics SB12PFC25-4 4" Reed Cone Mid-Bass

    € 16,90€ 20,45 4 In stock: delivery time 1-4 business days
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    • -5% Order 4 for only €19,43 per piece
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    Product description

    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 SB12PFC25-4 4" Reed Cone Mid-Bass

     

    The SB Acoustics SB12PFC25-4 is composed by a vented reinforced plastic chassis and a proprietary cone material with natural made in-house fibers. The butyl rubber surround allows a smooth frequency response while its vented motor system provides low compression. Long stroke linear suspension for improved dynamics and non-resonant long life lead wires.

    Specifications

    Article number
    SB12PFC25-4
    Woofer Series
    PFC Series
    Woofer Type
    Midwoofer
    Nominal Diameter
    4"
    Power Handling (RMS)
    30 Watts
    Impedance (Z)
    4 ohms
    Sensitivity
    87.5 dB 2.83V/1m
    Voice Coil Diameter
    1"
    DC Resistance (Re)
    3.1 ohms
    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)
    0.18 ft.³
    Maximum Linear Excursion (Xmax)
    5 mm

    Reviews

    4 from 5Based on 1 reviews
    Review this product
    4 van 5
    Nette woofer klinkt erg goed. Heb hem als 1e instantie besteld om in een set beovox speakers te zetten (originele woofer was door vorige eigenaar vervangen door goedkope rommel van china) maar de inbouw maat klopte niet.... hij is groter dan de orginele 4 inch driver. Maar heb u 2 mooie drivers voor mn volgend project
    By Yurian h. on 16 April 2019

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    Complete your purchase

    SB12PFC25-4 4" Reed Cone Mid-Bass
    € 16,90
    € 20,45
    SB12PFC25-4 4" Reed Cone Mid-Bass
    4 In stock: delivery time 1-4 business days
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