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Poly-Planar MA840 Dual-Cone Subcompact Box Speakers

Poly-Planar MA840 Dual-Cone Subcompact Box Speakers

  • Peak Power: 80 Watts, Frequency Response: 70 Hz - 14 kHz
  • Overall Dimensions: 4-3/16" x 4-1/16" x 4-1/2"
  • Mount: Surface, Waterproof / Corrosion-Proof, Color: White, Sold in Pairs
  • Item #: 
    Model #: 


    Shipping Weight: 
    2.70 Lbs.
    List Price: 
    Reg. Price:
    Sale Price:
    Status:    null In Stock

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    Poly-Planar MA840 Dual-Cone Subcompact Box Speakers


    • Subcompact box speakers designed to fit in difficult locations yet still offer high quality sound
    • Ultra-low magnetic field design for mounting speakers anywhere without adversely affecting navigation equipment
    • Polypropylene cones, stainless steel grills and brackets with heavy-duty ABS enclosures
    • Stainless steel grills, polypropylene cones, heavy-duty ABS housings and non-corroding mounting brackets for long-lasting performance
    • Waterproof and corrosion-proof
    • Sold in pairs (2 per box)


    • Poly-Planar Part No. MA840W
    • Speaker Type: Dual-cone subcompact box speakers
    • Mount: Surface
    • Color: White
    • Cone Size: 3"
    • Frequency Response: 70 Hz to 14 kHz
    • Speaker Impedance: 4 Ohm
    • Peak Power: 80 Watts / pair
    • Continuous Power: 40 Watts RMS / pair
    • Overall Dimensions: 4-3/16" x 4-1/16" x 4-1/2"

    For further details see Data Sheet for this product



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