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Poly-Planar 4

    Poly-Planar 4" 2-Way Coax Integral Grill Marine Speaker - (Pair) White [MA4054W]

    $57.95 $86.95

    4" 2 Way Coax - Integral Grill Speaker
    Part Number: MA-4054

    MA-4054 is a 4" cone size two-way coaxial speaker. This speaker featured a rugged waterproof design, teflon-coated wires, plastic grills, polypropylene cones, mylar tweeters and plastic frames, to provide years of trouble-free service. Ultra-low magnetic field speakers eliminates the problem of speakers magnets affecting navigation equipment such as compasses and autopilots. Peak power handling capability 80W/pair


    • Ultra-low magnetic field speaker
    • Ideal replacement speakers for boaters who want to upgrade to waterproof speakers without changing the cutout size
    • Integral grills allow for simple, one-piece installation
    • Stainless steel mounting harware included
    • Available in Black and White

    • Frequency response: 65Hz to 20KHZ (2 way)
    • SPL: 87dB
    • Type: 2-way Coaxial
    • Cone Size: 4" (102mm)
    • Speaker Impedance: 4 ohms
    • Peak Power: 80 watts per pair
    • Continuous Power: 40 watts RMS/pair
    • Weight: 1.2 lbs per unit weight
    • Outside Diameter: 5-1/4" (132mm)
    • Cutout Diameter: 4-1/16" (102mm)
    • Mounting Depth: 2-1/8" (54mm)


    • Watts Max: 80w
    • Mounting Style: Flush
    • Size: 4"
    • QTY: Pair
    • Watts RMS: 40w
    • Box Dimensions: 4"H x 6"W x 12"L WT: 3 lbs
    • UPC: 731128405407

    Quick Guide (pdf)

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