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Polk Audio MM1240 (OPEN BOX COMPLETE)

425W 12" Mobile Monitor Series Single 4 ohm Marine Certified Car Subwoofer

Polk Audio
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• 800W Peak
• 425W RMS
• Polymer Woofer Cone
• Butyl Rubber Surround
• Carbon Composite Basket
• Marine Certified
• Klippel Distortion Analyzer

Learn more about the LS-mm1240-OBCRA233339

We apologize

This item has been discontinued

Product Highlights


• 800W Peak
• 425W RMS
• Polymer Woofer Cone
• Butyl Rubber Surround
• Carbon Composite Basket
• Marine Certified
• Klippel Distortion Analyzer

Description


Polk Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

This is an Open Box Item


We have checked, tested, and confirmed this item to function properly. It contains all the same parts as a new unit, but shows some visible signs of use.
 
This open box product has a 30-day return policy and a 90-day warranty

The Mobile Monitor Series by Polk Audio is the result of 3 years of research and development. The series uses high quality materials and the newest loudspeaker technology to bring the listener an unforgettable experience. The best part about the MM Series is the affordable price.

Item Condition: Open Box Complete

  • Item has been installed, used.
  • Product Features

    • 12" Single 4 ohm Mobile Monitor Series Subwoofer
    • Power Handling:
      • Peak: 800 watts
      • RMS: 425 watts
    • Impedance: Single 4 Ohm
    • Polymer woofer cone
    • Butyl rubber surround
    • Carbon Composite Basket is very lightweight and will not flex during use
    • Marine Certified
    • Nickel plated heavy duty terminals can be used with speaker wire up to 8 gauge or two twisted pairs of 12 gauge
    • Klippel Distortion Analyzer results in the best possible performance at any listening level
    • 2" High temperature copper voice coil
    • Also found as: MM-1240, MM1240svc, MM-1240svc
    • Frequency response: 22-200 Hz
    • Sensitivity: 92 dB
    • db Series Subwoofer Grill Available
    • 1-year SonicElectronix.com warranty

    Subwoofer Wiring Guide


    Wiring Guide to Wire 1 Polk Audio MM1240 (OPEN BOX COMPLETE) Subwoofer

    Mono Amp

    2 Channel Amp - Bridged

    Wiring Guide to Wire 2 Polk Audio MM1240 (OPEN BOX COMPLETE) Subwoofers

    Mono Amp

    2 Channel Amp

    4 Channel Amp - Bridged

    Wiring Guide to Wire 3 Polk Audio MM1240 (OPEN BOX COMPLETE) Subwoofers

    4 Channel Amp

    Wiring Guide to Wire 4 Polk Audio MM1240 (OPEN BOX COMPLETE) Subwoofers

    Mono Amp

    Mono Amp - Option 1

    2 Channel Amp

    2 Channel Amp - Bridged

    4 Channel Amp

    Specifications & Details


    Subwoofer Specifications
    Series
    Mobile Monitor Series
    Subwoofer Size
    12"
    Peak Power Handling
    850 watts
    RMS Power Handling
    425 watts
    Voice Coil(s)
    Single
    Impedance (Per Voice Coil)
    4 ohm
    Frequency Response
    22 - 200 Hz
    Sensitivity
    92 dB
    Xmax (millimeters)
    25 mm
    Subwoofer Design
    Round / Circle
    Main Cone Color
    Black
    Woofer Composition
    Polymer/Mica Composite
    Woofer Surround
    Butyl Rubber
    Subwoofer Grille
    No
    Re-Cone Kit Available
    No
    Recommended Enclosure Specifications
    Recommended Enclosure Type
    Sealed
    Minimum Sealed Box Volume
    .88 cubic feet
    Maximum Sealed Box Volume
    .88 cubic feet
    Top-Mount Depth (Mounting Depth)
    4-5/8"
    Cutout Diameter
    11"
    Shallow Mount Installation
    No
    Warranty and Return Policy
    Parts Warranty Duration
    90 days
    Labor Warranty Duration
    90 days
    Warranty Provider
    Sonic Electronix

    Item Details


    Manufacturer:

    Model Number:

    MM1240-2

    Weight:

    16.00lbs

    Internal SKU:

    LS-mm1240-OBCRA233339

    Internal Product ID:

    106209

    Product and How-to Videos


    Customer Ratings & Reviews


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