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        CHN-719 Full-range Woofer

        Markaudio CHN-719 Full-range Woofer

        €44,95

        10+ In stock

        Markaudio CHN-719 Full-range Woofer

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        Brand: Markaudio
        € 37,15€ 44,95 10+ In stock
        • -5% Purchase 4 for only € 42,70 per piece

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        Product description Markaudio CHN-719 Full-range Woofer

        70mm wide-range drive unit with aerospace-grade alloy cone and long-stroke design, engineered for high-performance full-range audio applications.

         

        Highlights of the Markaudio CHN-719 Full-range Woofer

        • 70mm wide-range driver with a 6-ohm high compliance suspension system
        • Aerospace-grade aluminum-magnesium alloy cone extends response up to 20kHz
        • Double magnet design improves flux density and acoustic damping
        • Aluminum chassis enhances wave emission and airflow for cleaner output

         

        Product details Markaudio CHN-719 Full-range Woofer

        Markaudio CHN-719 Full-range Woofer Full-range Driver Unit

         

        The Markaudio CHN-719 is a high-fidelity 70mm wide-range drive unit designed for precise and natural sound reproduction across an extended frequency range. With a high compliance suspension and a 6-ohm impedance, this driver offers excellent flexibility in enclosure designs and crossover applications. Its aerospace-grade aluminum-magnesium alloy cone delivers lightness and rigidity, supporting smooth frequency response up to 20kHz. A double magnet configuration optimizes the magnetic flux and contributes to improved damping characteristics, while a copper cap on the pole piece reduces distortion and maintains a more linear impedance. The CHN-719's long-stroke design enables lower resonance and deep, controlled bass extension. Its aluminum chassis ensures superior thermal management and optimizes airflow for minimal acoustic coloration. Ideal for audiophile DIY speaker builds or compact high-performance audio systems.

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        Specifications

        Article number
        CHN-719
        EAN
        9505781574586
        Woofer Type
        Full Range Woofer
        Nominal Diameter
        2.5"
        Power Handling (RMS)
        20 Watts
        Impedance (Z)
        6 Ω
        Sensitivity (SPL at 1m / 2.83V)
        87.684 dB
        Frequency Response
        40 - 20.000 Hz
        DC Resistance (Re)
        5.4 Ω
        Voice Coil Inductance (Le)
        0.1666 mH
        Resonant Frequency (Fs)
        68.5 Hz
        Mechanical Q (Qms)
        2.9476
        Electromagnetic Q (Qes)
        0.5981
        Total Q (Qts)
        0.4972
        Diaphragm Mass Inc. Airload (Mms)
        4.0311 g
        Moving Mass Of Diaphragm (Mmd)
        3.8294 g
        Mechanical Compliance of Suspension (Cms)
        1.3392mm/N
        Surface Area of Cone (Sd)
        0.0050m²
        BL Product (BL)
        3.9577 Txm
        Compliance Equivalent Volume (Vas)
        4.7247 Liters
        Maximum Linear Excursion (Xmax)
        +/- 4.3 mm
        Driver's Mechanical Losses (Rms)
        0.5996WM
        Basket / Frame Material
        Steel
        Overall Outside Diameter
        125 mm
        Overall Depth
        68.5 mm
        Baffle Cutout Diameter
        93 mm
        Bolt Circle Diameter
        113 mm
        # Mounting Holes
        4
        Mounting Hole Diameter
        4 mm

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        5 of 5
        -
        By Daniel on 25 October 2025
        CHN-719 Full-range Woofer
        € 37,15
        € 44,95
        CHN-719 Full-range Woofer
        10+ In stock
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