• Incl.Excl.
    VAT
    • Customer Support
    English
  • Incl.Excl.VAT
    • 0

    Cart

    Your cart is empty

    Close

    Categories

    Filters
      View all results (0)

        SB Acoustics SB12NRX25-4 4" Midrange Woofer

        0 reviews
        Brand: SB Acoustics
        Show all Woofers
        4" | 4 Ω
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        € 43,35€ 52,45 2 In stock: delivery time 1-4 business days
        Bulk discount Enjoy these awesome discount deals
        • -5% Order 4 for only €49,83 per piece
        +-
        Add to cart
        • 24h express shipping available
        • Low international shipping rates
        • Same day shipping
        • In-house technical support
        Do you have a question about this product?

        Do you have a question about this product?

        Our employee is happy to help you find the right product

        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer
        SB12NRX25-4 4" Midrange Woofer

        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

        Show more

        Reviews

        0 reviews
        0 from 5Based on 0 reviews
        Review this product

        There are no reviews written yet about this product..

        Related products

        Complete your purchase

        Profile 79 Strand | White
        Profile 79 Strand | White
        € 3,50
        BPA-38G HD Binding Post Pair Gold
        BPA-38G HD Binding Post Pair Gold
        € 12,45
        SB12PFC25-4 Bass-midwoofer
        SB12PFC25-4 Bass-midwoofer
        € 23,95
        SB12CACS25-4 Bass-midwoofer
        SB12CACS25-4 Bass-midwoofer
        € 66,45
        Reference RS125-4 Bass-midwoofer
        Reference RS125-4 Bass-midwoofer
        € 49,95
        SB12NRX25-4 4" Midrange Woofer
        € 43,35
        € 52,45
        SB12NRX25-4 4" Midrange Woofer
        2 In stock: delivery time 1-4 business days
        Add to cart

        Welcome to SoundImports!

        Soundimports and third parties use cookies on this website. By clicking "Yes, I agree 🔉;" you agree to store cookies on your device to improve website navigation, analyze website usage and help our marketing projects. Want to know more? Read all about our cookie policy here. If you choose to decline, we will only place functional cookies.

        Yes, I agree 🔉
        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 »