MCM Electronics

12'' Polypropylene Cone WooferMCM Part #: 55-1220  |  MCM Audio Select Part #: 55-1220

12'' Polypropylene Cone Woofer 4.7 stars from 3 reviews.
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12" Polypropylene Cone Woofer
Offering very good power handling and low frequency response, this woofer is ideal in traditional style larger three way enclosures, or as a subwoofer

Product Description

  • Polypropylene cone
  • Rubber surround
  • Stamped steel basket
  • Bumped and vented magnet
  • 2" voice coil
  • 42oz. magnet

  • Power Capacity: 100W/200W RMS/peak
  • Sensitivity: 98dB (W/M)
  • Impedance: 8ohm
  • Re: 6.8ohm
  • Le: 2.15mH
  • Frequency response: 26Hz~3KHz
  • Fs: 26Hz
  • Qts: 0.30
  • Qes: 0.34
  • Qms: 2.33
  • Vas: 175.88 (liters)
  • Xmax: 2.25mm

  • Overall frame diameter: 12.09"
  • Required cutout: 10.63"
  • Mounting depth: 5.35"

  • Product Reviews

    • "12 " woofer" by bobsaudiovideo on 11/16/2011
      Overall: 5 out of 5

      They worked great, just had to enlarge the cutout on the Sony baffle boards 1/4 in to get them to fit. Bass was deep and tight even when cranked up. My customer said his Sonys never sounded so good when they were new.

    • "# 55-1220 12" Woofer" by yeahoo on 12/31/2009
      Overall: 5 out of 5

      I have two Infinity Kappa 7 Speakers that needed the woofers replaced. I wanted to repair them because they are great 3 way speakers. I used the # 55-1220-12" polypropylene cone woofers to replace them. I have to admit the sound is much better than I thought it would be. I think these speakers are great, and the price is also great I also have to give MCM Electronics 5 stars. Thank You MCM. HAL in Calif.

    • "replacement woofer" by sibby2 on 10/28/2008
      Overall: 4 out of 5

      I used two of these to replace the woofers in a pair of klipsch tangent t100 speakers . The result was much better then I expected.They provide Tight, punchy bass and are very efficient. The build quality is quite good for the money.

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    Package Specifications & Dimensions
    Weight:9.236 lbs.
    RoHS Comp:Yes
    Warranty:90 days
    Need to Return?
    Length:13 in.
    Width:13 in.
    Height:6 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages

    MCM Cat 57, Page 157

    MCM Cat 56, Page 281

    PDF Reference

    Requires Adobe Acrobat Reader.

    Mfr. Info

    MCM Audio Select Logo
    Mfr. Name:MCM Audio Select
    Mfr. Part Number:55-1220