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    SB Acoustics SB10PGC21-4 3" Full Range Driver

    € 13,60€ 16,45 Out of stock: please contact us for accurate delivery times

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    Product description


    • Low damping surround and non-conductive voice coil former to ensure good dynamics and transparent sound character with fine detail.
    • Vented voice coil for heat exchange and reduced compression.
    • Light weight CCAW voice coil.
    • Optimized fiber glass cone for smooth response.
    • Compact square chassis for versatile integration.


    Product details

    SB Acoustics SB10PGC21-4 3" Full Range Driver


    The SB Acoustics SB10PGC21-4 is a nice contestant for your next FAST, portable speaker or tiny satellite build. It sports a highly optimized design with a stylish fiber glass cone, vented voice coil and low damping suspension ensuring good dynamics with lots of detail.


    Article number
    Woofer Series
    Wideband Series
    Woofer Type
    Nominal Diameter
    Power Handling (RMS)
    20 Watts
    Impedance (Z)
    4 ohms
    84 dB @ 2.83V/1m
    Frequency Response
    90 - 20,000 Hz
    Voice Coil Diameter
    20.4 mm
    Magnet Weight
    0.09 kg
    DC Resistance (Re)
    3.4 ohms
    Voice Coil Inductance (Le)
    0.15 mH
    Resonant Frequency (Fs)
    89 Hz
    Mechanical Q (Qms)
    Electromagnetic Q (Qes)
    Total Q (Qts)
    Diaphragm Mass Inc. Airload (Mms)
    Mechanical Compliance of Suspension (Cms)
    1.14 mm/N
    Surface Area of Cone (Sd)
    27 cm2
    BL Product (BL)
    2.3 Tm
    Compliance Equivalent Volume (Vas)
    1.2 liters
    Maximum Linear Excursion (Xmax)
    2.25 mm
    Driver's Mechanical Losses (Rms)
    0.14 kg/s
    Cone / Diaphragm Material
    Voice Coil Wire Material
    Copper-clad aluminum
    Overall Outside Diameter
    95.5 mm
    Overall Depth
    50.8 mm
    Baffle Cutout Diameter
    75 mm
    Bolt Circle Diameter
    85 mm
    # Mounting Holes
    Mounting Hole Diameter
    3.3 mm


    5 from 5Based on 1 reviews
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    5 of 5
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    By Ivailo B. on 1 September 2020

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    SB10PGC21-4 3" Full Range Driver
    € 13,60
    € 16,45
    SB10PGC21-4 3" Full Range Driver
    0 In stock: please contact us for accurate delivery times

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