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Polk Audio MM521 5-1/4" Car/Marine Speakers

Rated 3.1 out of 5 based on 12 customer reviews
12 customer reviews

$189.00   $89.00

  Shipping: Shipped from distribution center in Columbus, United States of America.
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5-1/4" Mobile Monitor Series 2-Way Coaxial Speakers

  • Power Handling:
    • Peak: 200 watts
    • RMS: 90 watts
  • Certified for marine use
  • Woven honeycomb glass fiber composite woofer cone
  • Butyl rubber surround
  • Carbon Composite Basket
  • 1" Silk composite dome tweeter
  • Klippel distortion analyzer
  • 25mm Large diameter voice coil
  • Neodymium magnet structure
  • Top-mount depth: 2-3/8"
  • Stylish grilles Included
  • Frequency response: 50-25,000 Hz
  • Sensitivity: 90 dB
  • 5 Star (3)
  • 4 Star (3)
  • 3 Star (1)
  • 2 Star (2)
  • 1 Star (3)

Average Star Rating: 3.1 out of 5
(12 customer reviews)

12 reviews for Polk Audio MM521 5-1/4" Car/Marine Speakers

  1. Rated 1 out of 5

      Wokie from Reynosa, Mexico

    Problems started straight from the time we received it

  2. Rated 1 out of 5

      Lil Flower from Juarez, Mexico

    Sent it back and bought a different brand.