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        SP18R - H9944 6,5'' Passive Radiator

        SEAS SP18R - H9944 6,5'' Passive Radiator

        €114,95

        10+ In stock

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        SEAS SP18R - H9944 6,5'' Passive Radiator

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        Brand: SEAS
        Show all Passive radiator
        passive | 6.5"
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        € 95,-€ 114,95 10+ In stock
        • -5% Purchase 4 for only € 109,20 per piece
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        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator
        SP18R - H9944 6,5'' Passive Radiator

        Product description SEAS SP18R - H9944 Passive Radiator

        SP18R is a passive radiator intended for use as an alternative to the port in a bass reflex cabinet, together with an active woofer of similar size or smaller.

         

        Highlights

        • Brings improvement to the traditional bass reflex port
        • Alternative to the port in a bass reflex cabinet, together with an active woofer of similar size or smaller
        • Easily attach the added mass with the equipped M4mm screw

         

        Product details

        SEAS SP18R - H9944 6,5'' Passive Radiator

         

        SP18R is a passive radiator intended for use as an alternative to the port in a bass reflex cabinet, together with an active woofer of similar size or smaller.


        In many applications, the traditional bass reflex port may produce high speed air noise or even have poor effect due to a small port area or a large port length. In such cases, a passive radiator may bring about an improvement.


        The chart below will show you the mass which has to be added to the cone of the passive radiator in order to obtain the desired Helmholtz resonance frequency in a given cabinet volume.


        The passive radiator cone is equipped with an M4mm screw to which you can easily attach the added mass.


        For optimum performance, the passive radiator should be mounted vertically (with horizontal cone axis). This is especially important when a significant additional mass is used.

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        Specifications

        Article number
        SP18R
        EAN
        0691046949097
        Woofer Type
        Passive radiator
        Resonant Frequency (Fs)
        26 Hz
        Diaphragm Mass Inc. Airload (Mms)
        21.5 g
        Mechanical Compliance of Suspension (Cms)
        1.74 mm/N
        Surface Area of Cone (Sd)
        130 cm2
        Compliance Equivalent Volume (Vas)
        41 L.
        Maximum Linear Excursion (Xmax)
        19 mm

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        Reviews

        1 reviews
        Review this product
        5 of 5
        Quality and sound
        By Alberto on 17 July 2023
        SP18R - H9944 6,5'' Passive Radiator
        € 95,-
        € 114,95
        SP18R - H9944 6,5'' Passive Radiator
        10+ In stock
        Add to cart
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