• Incl.Excl.
    BTW
    • Klantenservice
    Nederlands
  • Incl.Excl.BTW
    • 0
    Winkelwagen

    Uw winkelwagen is leeg

    Sluiten

    Categorieën

    Filters
      Bekijk alle resultaten (0)
        12SW-4HE Subwoofer

        GRS 12SW-4HE Subwoofer

        €83,95

        10+ Op voorraad

        Toevoegen aan winkelwagen

        GRS 12SW-4HE Subwoofer

        47 klantbeoordelingen
        5 van 5
        47 klantbeoordelingen
        5 sterren
        94%
        4 sterren
        4%
        3 sterren
        2%
        2 sterren
        0%
        1 ster
        0%
        Bekijk alle reviews
        Merk: GRS
        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 10+ Op voorraad
        • -5% Bestel 4 voor slechts € 79,75 per stuk
        • -10% Bestel 8 voor slechts € 75,56 per stuk
        € 83,95
        +-
        Toevoegen aan winkelwagen
        🔒 Veilig betalen
        iDEALBancontactMastercardBank TransferApple PayGoogle Paypaypal

        Buy now, pay later

        • Gratis verzending vanaf € 99
        • Nu besteld, dinsdag bezorgd
        • Ten minste twee jaar garantie
        • 45 dagen bedenktijd voor retourneren
        • Klantbeoordeling:
        Zakelijke offerteaanvraag
        Heeft u vragen over dit product?

        Heeft u vragen over dit product?

        Onze klantenservice helpt u graag verder!

        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.

        Toon meer

        Specificaties

        Artikelnummer
        12SW-4HE
        EAN
        0848864066851
        Woofer type
        High Excursion Subwoofer
        Nominale diameter
        12"
        Belastbaarheid (RMS)
        250 Watt
        Belastbaarheid (max)
        500 Watt
        Impedantie (Z)
        4 Ω
        Gevoeligheid (SPL bij 1m / 2.83V)
        84.5 dB
        Frequentierespons
        20 - 500 Hz
        Spreekspoeldiameter
        50 mm
        Gelijkstroomweerstand (Re)
        3.9 Ω
        Spreekspoelinductie (Le)
        3.50 mH
        Resonantiefrequentie (Fs)
        22 Hz
        Mechanische Q (Qms)
        4.08
        Elektrische Q (Qes)
        0.48
        Totale Q (Qts)
        0.43
        Bewegende massa (Mms)
        237 g
        Compliantie van de ophanging (Cms)
        0.22 mm/N
        Effectief oppervlak (Sd)
        507.3 cm²
        Krachtsfactor (BL)
        16.2 Tm
        Equivalentvolume (Vas)
        80.4 L
        Maximale excursie (Xmax)
        12.5 mm
        Cone / Diaphragm Material
        Paper
        Surroundmateriaal
        Rubber
        Spreekspoel draadmateriaal
        Copper
        Spreekspoel drager materiaal
        Aluminum
        Mand- /framemateriaal
        Steel
        Magneetmateriaal
        Ferrite
        Totale buitendiameter
        307.98 mm
        Totale diepte
        160.02 mm
        Montagegatdiameter
        279.4 mm
        Bolt Circle Diameter
        11.6
        # Bevestigingsgaten
        8
        Gesloten volume
        33.98 L
        Gesloten F3
        40 Hz
        Gepoort volume
        82.12 L
        Gepoort F3
        22 Hz

        Toon meer

        Reviews

        47 klantbeoordelingen
        Schrijf een review
        5 van 5
        -
        Door Marcel on 18 Oktober 2026
        5 van 5
        Eccellente rapporto qualità - prezzo, suono ben esteso verso le basse frequenze, molto solido e corposo. Lo uso per la costruzione di un subwoofer da abbinare al mio impianto principale. A costruzione ultimata e facendo delle prove sulla risposta in frequenza verso il basso, risultano ancora percettibili i 28 Hz, migliorando di 10 Hz la risposta dei diffusori. OTTIMO RISULTATO
        Door VALERIO on 7 Oktober 2026
        Toon meer
        12SW-4HE Subwoofer
        € 69,38
        € 83,95
        12SW-4HE Subwoofer
        10+ Op voorraad
        Toevoegen aan winkelwagen
        Vergelijk 0

        Voeg nog een product toe (max. 5)

        Start vergelijking