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Poly-Planar MS-55 Marine Compact Box Subwoofer

  • Power: 100 Watts RMS, Frequency Range: 40 - 300 Hz
  • Overall Dimensions: 8-5/8" x 11-1/2" x 4-13/16"
  • Mount: Surface, Waterproof Design, Color: Gray, Sold Individually
  • Item #: 
    Model #: 
    Shipping Weight: 
    7.75 Lbs.
    List Price: 
    Our Price:
    Note:  This item ships from the manufacturer.
    It typically ships within 2 business days  (more...)
    Status:     Ships Direct



    Poly-Planar MS55 Compact Box Subwoofer


    • Compact, high-efficiency bass enclosure optimized for marine applications
    • Compact size and molded-in mounts allow for convenient installation nearly anywhere
    • Self-contained bass unit requires no cutting of panels or holes in boat interior
    • Computer-optimized acoustic design
    • Dual voice coil, high-excursion woofer produces solid, deep bass – the perfect addition to any onboard audio system
    • High-density UV-stable enclosure
    • Side-vented output ports
    • Waterproof design for marine use
    • Rubber isolation feet for vibration-free mounting
    • Acoustically matched to Poly-Planar ME-51, MZ-60 and ME-400D amplifiers
    • Sold individually (1 per box)


    • Poly-Planar Part No. MS55
    • Speaker Type: Dual voice coil high-excursion subwoofer
    • Mount: Surface
    • Color: Gray
    • Frequency Response: 40 Hz to 300 Hz
    • Speaker Impedance: 4 Ohm x (2) inputs
    • Power Handling: 100 Watts RMS
    • Overall Dimensions: 8-5/8" x 11-1/2" x 4-13/16"

    For further details see Owner's Manual with Installation Instructions for this product



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