Customer Support
0
Sluiten

Categories

Filters

    SB Acoustics SB12NRX25-4 4" Midrange Woofer

    € 39,21€ 47,45 4 In stock: delivery time 1-4 business days
    Bulk discount Enjoy these awesome discount deals
    • -5% Order 4 for only €45,08 per piece
    • Shipping always fully insured and with track & trace
    • Low international shipping rates
    • Same day shipping*
    • In-house technical support

    Product description

    Highlights

    • Proprietary cone material with natural fibres made in-house
    • High damping Butyl rubber surround for non-resonant sound character
    • Vented pole piece for reduced compression
    • Vented cast aluminium chassis for optimum strength and low compression
    • CCAW voice coil for reduced moving mass
    • Long life silver lead wires
    • Non-conducting fibre glass coil former for minimum damping

     

    Product details

    SB Acoustics SB12NRX25-4 4" Midrange Woofer

    The SB Acoustics SB12NRX25-4 4" Midwoofer is an excellent SB Acoustics Ferrite magnet midrange/midwoofer, featuring a high efficiency low damping rubber surround. Fitted with a proprietary composition paper cone, 1" voice coil. Very open cast frame for minimal reflections. Fs 55Hz, good level extended response up to 5KHz.

    Specifications

    Article number
    SB12NRX25-4
    Woofer Series
    NRX Series
    Woofer Type
    Midwoofer
    Nominal Diameter
    4"
    Power Handling (RMS)
    30 Watts
    Impedance (Z)
    4 ohms
    Sensitivity
    87.5 dB 2.83V/1m
    DC Resistance (Re)
    3.1 ohms
    Voice Coil Inductance (Le)
    0.14 mH
    Resonant Frequency (Fs)
    55 Hz
    Mechanical Q (Qms)
    3.2
    Electromagnetic Q (Qes)
    0.46
    Total Q (Qts)
    0.40
    Diaphragm Mass Inc. Airload (Mms)
    5.6 g
    Mechanical Compliance of Suspension (Cms)
    1.57 mm/N
    Surface Area of Cone (Sd)
    50 cm2
    BL Product (BL)
    3.6 Tm
    Compliance Equivalent Volume (Vas)
    0.19 ft.³
    Maximum Linear Excursion (Xmax)
    5 mm

    Reviews

    0 from 5Based on 0 reviews
    Review this product

    There are no reviews written yet about this product..

    Related products

    Complete your purchase

    SB12NRX25-4 4" Midrange Woofer
    € 39,21
    € 47,45
    SB12NRX25-4 4" Midrange Woofer
    4 In stock: delivery time 1-4 business days
    Add to cart
    Compare 0

    Add another product (max. 5)

    Start comparison

    By using our website, you agree to the usage of cookies to help us make this website better. Hide this messageMore on cookies »