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        SB12PACR25-4-COAX Coaxial Woofer

        SB Acoustics SB12PACR25-4-COAX Coaxial Woofer

        €68,45

        6 In stock

        SB Acoustics SB12PACR25-4-COAX Coaxial Woofer

        1 reviews
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        € 56,57€ 68,45 6 In stock
        • -5% Purchase 4 for only € 65,03 per piece

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        • At least two years warranty
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        Product description SB Acoustics SB12PACR25-4-COAX Coaxial Woofer

        Highlights

        • Vented reinforced plastic chassis
        • Anodised aluminium cone
        • Low damping rubber surround
        • Large motor system
        • Long stroke linear suspension
        • Light weight CCAW voice coil
        • Non-conducting fibreglass coil former
        • Non-resonant long life lead wires
        • Compact large surround dome tweeter

         

        Product details

        SB Acoustics SB12PACR25-4-COAX Driver
         
         
        These were once OEM-only drivers and feature non-resonant ABS plastic cones. This version is great for low-cost builds and the plastic frame makes trimming for tight fits easy.

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        Specifications

        Article number
        SB12PACR25-4-COAX
        EAN
        8785256845439
        Nominal Diameter
        122 mm
        Power Handling (RMS)
        Woofer 30 Watt, Tweeter 10 Watt
        Impedance (Z)
        4 Ohm
        Sensitivity (SPL at 1m / 2.83V)
        87.5 dB
        Voice Coil Diameter
        Woofer 25.5 mm, Tweeter 12.4 mm
        DC Resistance (Re)
        3.1-3.0 Ohm
        Resonant Frequency (Fs)
        Woofer 55 Hz, Tweeter 1300 Hz
        Mechanical Q (Qms)
        4.84
        Electromagnetic Q (Qes)
        0.38
        Total Q (Qts)
        0.35
        Diaphragm Mass Inc. Airload (Mms)
        5.6 g
        Surface Area of Cone (Sd)
        45 cm2
        BL Product (BL)
        4.0 Tm
        Compliance Equivalent Volume (Vas)
        4.3 Liters
        Maximum Linear Excursion (Xmax)
        5 mm
        Overall Outside Diameter
        122 mm
        Overall Depth
        69 mm
        Baffle Cutout Diameter
        102 mm
        # Mounting Holes
        4
        Mounting Hole Diameter
        4 mm

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        4 of 5
        TSP weichen sehr von den werten des Datenblattes ab
        By Wolfgang on 14 November 2023
        SB12PACR25-4-COAX Coaxial Woofer
        € 56,57
        € 68,45
        SB12PACR25-4-COAX Coaxial Woofer
        6 In stock
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