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        3FR-4 Full-Range 3" Speaker Driver 4 Ohm

        GRS 3FR-4 Full-Range 3" Speaker Driver 4 Ohm

        €6,95

        2 In stock10+ expected on 20-12-2024

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        GRS 3FR-4 Full-Range 3" Speaker Driver 4 Ohm

        4 reviews
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        Brand: GRS
        Show all Full-range woofer
        3" | 4 Ω
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        € 5,74€ 6,95 2 In stock10+ expected on 20-12-2024
        • -10% Purchase 4 for only € 6,26 per piece
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        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm

        Product description GRS 3FR-4 Full-range Woofer

        The GRS 3FR-4 3" driver makes a great economical replacement full-range speaker for devices like multimedia speakers, table radios, and home theater soundbar systems. It’s also an excellent choice for new designs. 4 ohm impedance.

         

        Highlights

        • Coated paper cone with foam surround for clear sound
        • Pincushion-shape frame with front gasket
        • Economical ferrite magnet assembly
        • Quality GRS construction and 1-year warranty

         

        Product Details                     

        GRS 3FR-4 Full-Range 3" Speaker Driver 4 Ohm

         

        Why pay more? The GRS 3FR-4 is a great replacement driver for the widely-used, 3"-size full range drivers found commonly in home theater systems, table radios, “sound bars”, and multimedia speaker systems, among many other uses. It’s also useful as a replacement for 3" woofers.

         

        A sturdy stamped steel frame with “pincushion”-shaped mounting flange supports a robust ferrite ceramic magnet, and the coated paper cone with foam surround delivers clear sound that you might not expect from a driver this affordable.

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        Specifications

        Article number
        3FR-4
        EAN
        0848864015194
        Woofer Type
        Midrange / Midbass Drivers
        Nominal Diameter
        3"
        Power Handling (RMS)
        10 Watts
        Power Handling (max)
        20 Watts
        Impedance (Z)
        4 ohms
        Sensitivity (SPL at 1m / 2.83V)
        84 dB
        Frequency Response
        135 to 16,000 Hz
        Voice Coil Diameter
        0.75"
        DC Resistance (Re)
        4.00 ohms
        Voice Coil Inductance (Le)
        0.39 mH
        Resonant Frequency (Fs)
        135 Hz
        Mechanical Q (Qms)
        4.11
        Electromagnetic Q (Qes)
        1.11
        Total Q (Qts)
        0.88
        Compliance Equivalent Volume (Vas)
        0.03 ft.³
        Maximum Linear Excursion (Xmax)
        2 mm
        Cone / Diaphragm Material
        Paper
        Surround Material
        Foam
        Basket / Frame Material
        Steel
        Magnet Material
        Ferrite
        Overall Outside Diameter
        3.75"
        Overall Depth
        1.69"
        Baffle Cutout Diameter
        2.82"
        # Mounting Holes
        4
        Sealed Volume
        0.08 ft.³
        Sealed F3
        131 Hz
        Vented Volume
        0.15 ft.³
        Vented F3
        78 Hz

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        Reviews

        4 reviews
        Review this product
        5 of 5
        Ottimi speaker
        By Nicolò Vernacotola on 17 September 2024
        5 of 5
        Really good speakers
        By Nicolò on 21 July 2024
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        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        € 5,74
        € 6,95
        3FR-4 Full-Range 3" Speaker Driver 4 Ohm
        2 In stock
        10+ expected on 20-12-2024
        Add to cart
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