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        12SW-4 Subwoofer

        12SW-4 Subwoofer

        €41,95

        GRS 12SW-4 Subwoofer

        4 reviews
        5 van 5
        4 reviews
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        Merk: GRS
        € 34,67€ 41,95 Niet op voorraad
        • -5% Bestel 4 voor slechts € 39,85 per stuk

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        Productomschrijving

        The GRS 12SW-4 12" 4 ohm poly cone subwoofer is a true bargain in replacement subwoofers! This economical sub features a beefy large diameter voice coil, durable polypropylene cone, and extended excursion for high-energy bass reproduction.

         

        Highlights

        • Large 2" voice coil and bumped back plate enable high power handling
        • Butyl rubber surround ensures high excursion and long-term durability
        • Polypropylene cone for perfect balance of stiffness, mass, and self-damping
        • Long-throw design for deep, powerful bass

         

        Product details

        GRS 12SW-4 12" Poly Cone Subwoofer 4 Ohm

         

        Now you can replace blown or damaged subwoofers with new drivers that equal or outperform the original! GRS 12SW-4 poly cone subwoofer is not only the perfect replacement for tired, worn-out subwoofers in a variety of audio gear, but they are also a great choice for new designs. The handsome polypropylene cone provide durability and good looks, while the large vented magnet assembly and extended voice coil enable long-throw performance and authoritative bass in a variety of enclosures.

         

        The 12" model features a 2" diameter voice coil with big 8.5mm excursion for solid bass performance in compact sealed and vented enclosures. These versatile subs are also rugged enough for use in dipole and automotive infinite baffle applications.

         

        See the below list of recommended enclosure alignments for new design.

         

        Recommended sealed enclosure: Vb = 1.5 ft^3, F3 = 37 Hz, Qtc: 1.6

         

        Recommended vented enclosure: Vb = 2.5 ft^3, Fb = 32 Hz, F3 = 30 Hz

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        Specificaties

        Artikelnummer
        12SW-4
        Woofer series
        Replacement woofer
        Woofer type
        Sub Woofer
        Nominale diameter
        12"
        Belastbaarheid (RMS)
        120 Watts
        Belastbaarheid (max)
        240 Watts
        Impedantie (Z)
        4 ohms
        Gevoeligheid (SPL bij 1m / 2.83V)
        88 dB
        Frequentierespons
        29 to 800 Hz
        Spreekspoeldiameter
        2"
        Gelijkstroomweerstand (Re)
        3.57 ohms
        Spreekspoelinductie (Le)
        1.1 mH
        Resonantiefrequentie (Fs)
        29.6 Hz
        Mechanische Q (Qms)
        4.51
        Elektrische Q (Qes)
        1.27
        Totale Q (Qts)
        0.98
        Maximaal verplaatst volume (Vd)
        426 cm³
        Equivalentvolume (Vas)
        3.18 ft.³
        Maximale excursie (Xmax)
        8.5 mm
        Cone / Diaphragm Material
        Poly
        Surroundmateriaal
        Rubber
        Spreekspoel draadmateriaal
        Copper
        Mand- /framemateriaal
        Steel
        Magneetmateriaal
        Ferrite
        Totale buitendiameter
        12.25"
        Totale diepte
        5.75"
        Montagegatdiameter
        11.125"
        Bolt Circle Diameter
        11.75"
        # Bevestigingsgaten
        8

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        5 van 5
        Pacco arrivato in tempi giusti, packaging perfetto, subwoofer ottimo, rapporto qualità prezzo, scende molto in frequenza, ma allo stesso tempo il suono della cassa è martellante, ottimo prodotto. Utilizzato in un sistema PA autocostruito così composto 2 sub e satelliti da 6 full range da 2,5". I vicini mi cacceranno
        Door Arcangelo on 24 December 2023
        5 van 5
        -
        Door Gheorghe on 22 Oktober 2023
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        12SW-4 Subwoofer
        € 34,67
        € 41,95
        12SW-4 Subwoofer
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