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  • #5634851
  • Manufacturer: Polk Audio
  • UPC #747192114565
  • Model #MM840
  • Introducing the new MM840 high performance 8" subwoofer. Great for big bass without taking up much space. As a result of 3 years of Polk research and development, the new MM systems have been designed to offer unparalleled sound quality with exceptional fit to meet virtually any application. Borrowing technology from our flagship SR Series, the MM Series offers exceptional value for the price. Through the use of high-tech carbon composite baskets, powerful Neodymium motor structures using oversized voice coils, and state-of-the-art woven glass composite cones, we offer high-end audio performance normally found only in the most expensive loudspeaker systems. With 250 watt continuous/500 watt peak power handling, the MM840 is recommended for small sealed (.35 cubic foot) enclosures.



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    Detail Description
    Detailed Description
    (Manufacturer # MM840 )

    • Overall Frequency Response 26-200Hz
    • Nominal Impedance 4 ohms
    • Minimum Impedance 3.3 ohms
    • Power Handling (continuous) 250 w
    • Power Handling (peak) 500 w
    • Efficiency 90 dB
    • Voice Coil Diameter: Driver 1-1/2" (3.81cm)
    • 1 year parts and labor


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