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        12SW-4HE Subwoofer

        GRS 12SW-4HE Subwoofer

        €83,95

        1 In stock10+ expected on 20-12-2024

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        GRS 12SW-4HE Subwoofer

        5 reviews
        5 from 5
        5 reviews
        5 stars
        80%
        4 stars
        0%
        3 stars
        20%
        2 stars
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        Brand: GRS
        Show all 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 1 In stock10+ expected on 20-12-2024
        • -5% Purchase 4 for only € 79,75 per piece
        • -10% Purchase 8 for only € 75,56 per piece
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        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer
        12SW-4HE Subwoofer

        Product description 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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        Specifications

        Article number
        12SW-4HE
        EAN
        0848864066851
        Woofer Type
        High Excursion Subwoofer
        Nominal Diameter
        12"
        Power Handling (RMS)
        250 Watts
        Power Handling (max)
        500 Watts
        Impedance (Z)
        4 Ohms
        Sensitivity (SPL at 1m / 2.83V)
        84.5 dB
        Frequency Response
        20 to 500Hz
        Voice Coil Diameter
        2"
        DC Resistance (Re)
        3.9Ω
        Voice Coil Inductance (Le)
        3.5mH
        Resonant Frequency (Fs)
        22 Hz
        Mechanical Q (Qms)
        4.08
        Electromagnetic Q (Qes)
        0.48
        Total Q (Qts)
        0.43
        Diaphragm Mass Inc. Airload (Mms)
        237g
        Mechanical Compliance of Suspension (Cms)
        0.22mm/N
        Surface Area of Cone (Sd)
        507.3cm²
        BL Product (BL)
        16.2T·m
        Compliance Equivalent Volume (Vas)
        2.84ft³
        Maximum Linear Excursion (Xmax)
        12.5 mm
        Cone / Diaphragm Material
        Paper
        Surround Material
        Rubber
        Voice Coil Wire Material
        Copper
        Voice Coil Former
        Aluminum
        Basket / Frame Material
        Steel
        Magnet Material
        Ferrite
        Overall Outside Diameter
        12.125"
        Overall Depth
        6.3"
        Baffle Cutout Diameter
        11"
        Bolt Circle Diameter
        11.6
        # Mounting Holes
        8
        Sealed Volume
        1.2ft³
        Sealed F3
        40Hz
        Vented Volume
        2.9ft³
        Vented F3
        22Hz

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        Reviews

        5 reviews
        Review this product
        3 of 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.
        By R1 Rob on 1 June 2024
        5 of 5
        Degelijke subwoofer die heel laag gaat!
        By Robin on 8 November 2023
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        12SW-4HE Subwoofer
        € 69,38
        € 83,95
        12SW-4HE Subwoofer
        1 In stock
        10+ expected on 20-12-2024
        Add to cart
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