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        12SW-4HE Subwoofer

        GRS 12SW-4HE Subwoofer

        €83,95

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        GRS 12SW-4HE Subwoofer

        5 reviews
        5 van 5
        5 reviews
        5 sterren
        80%
        4 sterren
        0%
        3 sterren
        20%
        2 sterren
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        Merk: GRS
        Toon alle Subwoofer
        12" | 4 Ω
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        € 69,38€ 83,95 Niet op voorraad10+ verwacht op 30-08-2024
        • -5% Bestel 4 voor slechts € 79,75 per stuk
        • -10% Bestel 8 voor slechts € 75,56 per stuk
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        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer

        Productomschrijving GRS 12SW-4HE Subwoofer

        The versatile 12SW-4HE 12” high excursion subwoofer from GRS is designed to produce excellent low frequency extension in a variety of designs. Suitable for both sealed and vented enclosures, this driver the ideal replacement or upgrade for your existing subwoofers with worn out or blown drivers. Featuring extensive venting, rubber surround, high temperature voice coil, low Fs, and 12.5 mm of excursion the 12SW-4HE is built for remarkable bass response on a budget.

         

        Highlights

        • High excursion and low Fs to produce powerful low frequency output
        • 4-layer 2” voice coil on a thick aluminum former to handle up to 250 watts RMS
        • Venting under the spider, through the pole piece, and in the magnetic gap for excellent heat dissipation
        • Durable reinforced paper cone with rubber surround produces reliable and consistent performance
        • Extended frame and bumped back plate allow ample clearance for high excursion

         

        Product details

        GRS 12SW-4HE 12" Paper Cone Rubber Surround High Excursion Subwoofer 4 Ohm

         

        Engineered for extended low frequency response and flexibility, the 12SW-4HE 12” high excursion subwoofer from GRS is an ideal replacement driver for existing subwoofer systems or an excellent choice for new economical designs. Capable of producing powerful bass response in both sealed and vented designs, the 12SW-4HE is suitable as a drop-in replacement for most existing 12” subwoofers. The rigid paper cone is supported by a large diameter spider and rubber surround to keep excursion linear while providing reliable performance. An extended frame and bumped back plate allow ample mechanical clearance to avoid damage when driven to high excursion. With a high temperature 2” voice coil wound on a thick aluminum former the 12SW-4HE can comfortably handle up to 250 watts RMS of power. Extensive venting through the frame, pole piece, and magnetic gap dissipates excess heat to keep power compression to a minimum, even when driven hard for long periods. Capable of incredible low frequency extension, the GRS 12SW-4HE is the perfect driver for true bass on a budget.

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        Specificaties

        Artikelnummer
        12SW-4HE
        Woofer type
        High Excursion Subwoofer
        Nominale diameter
        12"
        Belastbaarheid (RMS)
        250 Watts
        Belastbaarheid (max)
        500 Watts
        Impedantie (Z)
        4 Ohms
        Gevoeligheid (SPL bij 1m / 2.83V)
        84.5 dB
        Frequentierespons
        20 to 500Hz
        Spreekspoeldiameter
        2"
        Gelijkstroomweerstand (Re)
        3.9Ω
        Spreekspoelinductie (Le)
        3.5mH
        Resonantiefrequentie (Fs)
        22 Hz
        Mechanische Q (Qms)
        4.08
        Elektrische Q (Qes)
        0.48
        Totale Q (Qts)
        0.43
        Bewegende massa (Mms)
        237g
        Compliantie van de ophanging (Cms)
        0.22mm/N
        Effectief oppervlak (Sd)
        507.3cm²
        Krachtsfactor (BL)
        16.2T·m
        Equivalentvolume (Vas)
        2.84ft³
        Maximale excursie (Xmax)
        12.5 mm
        Cone / Diaphragm Material
        Paper
        Surroundmateriaal
        Rubber
        Spreekspoel draadmateriaal
        Copper
        Spreekspoel vormermateriaal
        Aluminum
        Mand- /framemateriaal
        Steel
        Magneetmateriaal
        Ferrite
        Totale buitendiameter
        12.125"
        Totale diepte
        6.3"
        Montagegatdiameter
        11"
        Bolt Circle Diameter
        11.6
        # Bevestigingsgaten
        8
        Gesloten volume
        1.2ft³
        Gesloten F3
        40Hz
        Gepoort volume
        2.9ft³
        Gepoort F3
        22Hz

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        Reviews

        5 reviews
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        3 van 5
        To be honest its a nice subwoofer. But.. As advertised it should go as low as mid 20s, not in real life. It doesn't play anything below 30. Also it has some distortion when pushed well! Easy to tune.
        Door R1 Rob on 1 Juni 2024
        5 van 5
        Degelijke subwoofer die heel laag gaat!
        Door Robin on 8 November 2023
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        12SW-4HE Subwoofer
        € 69,38
        € 83,95
        12SW-4HE Subwoofer
        Niet op voorraad
        10+ verwacht op 30-08-2024
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