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    SB Acoustics SB23NBACS45-8 8" Black Aluminum Cone Woofer

    € 86,74€ 104,95 2 In stock: delivery time 1-4 business days
    The SB Acoustics SB23NBACS45-8 features a soft low damping rubber surround for improved transient response and a geometrically reinforced aluminum cone for improved break-up control. Shorting ring in motor system for reduced distortion and vented pole pie... Show more
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    Product description

    Highlights

    • Soft low damping rubber surround for improved transient response
    • Geometrically reinforced aluminum cone for improved break-up control
    • Shorting ring in motor system for reduced distortion
    • Vented pole piece for reduced compression
    • Vented cast aluminum chassis for optimum strength and low compression
    • Shallow design
    • Non-conducting fiber glass voice coil former for minimum damping
    • CCAW voice coil for reduced moving mass
    • Long life silver lead wires

     

    Product details

    SB Acoustics SB23NBACS45-8 8" Black Aluminum Cone Woofer

     

    The SB Acoustics SB23NBACS45-8 features a soft low damping rubber surround for improved transient response and a geometrically reinforced aluminum cone for improved break-up control. Shorting ring in motor system for reduced distortion and vented pole piece for reduced compression. Vented cast aluminum chassis for optimum strength and low compression and non-conducting fiber glass voice coil former for minimum damping. CCAW voice coil for reduced moving mass. Long life silver lead wires.

    Specifications

    Article number
    SB23NBACS45-8
    Woofer Series
    NBAC Series
    Woofer Type
    8
    Power Handling (RMS)
    60 Watts
    Impedance
    8 ohms
    Sensitivity
    87.5 dB 2.83V/1m
    Voice Coil Diameter
    1.79"
    DC Resistance (Re)
    5.7 ohms
    Voice Coil Inductance (Le)
    0.37 mH
    Resonant Frequency (Fs)
    25 Hz
    Mechanical Q (Qms)
    5.54
    Electromagnetic Q (Qes)
    0.43
    Total Q (Qts)
    0.4
    Diaphragm Mass Inc. Airload (Mms)
    31.2 g
    Mechanical Compliance of Suspension (Cms)
    1.43 mm/N
    Surface Area of Cone (Sd)
    216 cm2
    BL Product (BL)
    7.9 Tm
    Compliance Equivalent Volume (Vas)
    3.29 ft.³
    Maximum Linear Excursion (Xmax)
    6,5 mm

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    SB23NBACS45-8 8" Black Aluminum Cone Woofer
    € 86,74
    € 104,95
    SB23NBACS45-8 8" Black Aluminum Cone Woofer
    2 In stock: delivery time 1-4 business days
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