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    ESB Audio - 9.4M 4”/100 mm Cone Midrange

    ESB Audio - 9.4M 4”/100 mm Cone Midrange

    by ESB
    $1,736.11 - $1,736.11
    $1,736.11
    $1,736.11 - $1,736.11
    $1,736.11

    • Model: 9.4M
    • Type: 4-inch (100 mm) high-end cone midrange
    • Nominal Impedance: 4 Ω
    • Power Handling (RMS): 120 W
    • Peak / Transient Power Handling: 240 W
    • Frequency Response: 100 Hz – 20,000 Hz
    • Sensitivity: 90.6 dB @ 2.83 V / 1 m
    • Magnet System: Twin coupled neodymium magnets designed for high saturation and thermal stability
    • Pole Yoke: CNC-machined pole plate from low-carbon steel for consistent magnetic flux
    • Copper Ring: Integrated in the gap to reduce inductance and improve high-frequency extension
    • Basket / Frame: Die-cast aluminum, open design to reduce turbulence and resonance
    • Voice Coil: Nomex former with aluminum winding, designed for high bandwidth
    • Spider: Balanced Conex™ spider to maintain linear excursion in both directions
    • Cone: High-modulus carbon cone molded under vacuum & autoclave for rigidity and dynamic response
    • Surround: NBL rubber surround shaped for smooth excursion and controlled damping
    • Dust Cap: Laminated aluminum dust cap to extend upper frequency performance
    • Terminals: Large, gold-plated terminals for robust wiring and minimal contact resistance
    • Grille: Optional CNC-machined aluminum grille available