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Polk Audio Mm521 Speaker - 90 W Rms - 2-way - 2 Pack - 50 Hz To 25 Khz - 3 Ohm... 

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Model: MM521

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    Package Contents:
    • MM521 5 1/4-Inch Coaxial Loudspeaker
    • Grille
  • Features

    Package Contents: 
    • MM521 5 1/4-Inch Coaxial Loudspeaker
    • Grille

    Certifications & Standards: CE

    Environmentally Friendly: Yes

    Environmental Certification: WEEE


    General Information
    ManufacturerSound United
    Manufacturer Part NumberMM521
    Manufacturer Website Addresshttp://www.soundunited.com
    Brand NamePolk
    Product SeriesMM
    Product ModelMM521
    Product NameMM521 5 1/4-Inch Coaxial Loudspeaker
    Marketing Information

    The compact MM521 is a 5 1/4-inch coax speaker designed to fit in a variety of applications. As a result of 3 years of Polk research and development, the MM521, like the entire MM line, has been designed to offer unparalleled sound quality with exceptional fit to meet virtually any application. The MM521 is a lot of speaker for the money.

    Packaged Quantity2
    Product TypeSpeaker
    Technical Information
    Crossover Type2-way
    Crossover SupportedYes
    RMS Output Power90 W
    PMPO Output Power200 W
    Driver Type
    Minimum Frequency Response50 Hz
    Maximum Frequency Response25 kHz
    Impedance3 Ohm
    Sensitivity92 dB
    Physical Characteristics
    Mounting Depth2.38"
    Cutout Diameter4.63"
    Weight (Approximate)4 lb
    ProductTitlePolk MM521 Speaker - 90 W RMS - 200 W PMPO - 2-way - 2 Pack - 50 Hz to 25 kHz - 3 Ohm - 92 dB Sensitivity - Automobile, Marine

    Warranty Information

    Limited Warranty1 Year
    Beach Audio Warranty

    This product was added to our catalog on Friday, March 03, 2017.


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