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12'' Dual Voice Coil WooferMCM Part #: 55-1465  |  MCM Audio Select Part #: 55-1465

12'' Dual Voice Coil Woofer 5 stars from 2 reviews.
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12" Dual Voice Coil Woofer
Dual voice coils are suitable for use with passive subwoofer crossovers and may be paralleled for use with most subwoofer amplifier modules. It is also perfectly suitable as a conventional 4ohm or 16ohm woofer.

Product Description

  • Poly treated paper cone
  • Rubber surround
  • Stamped steel basket
  • 2" voice coil
  • 42.6oz. magnet

    Specifications::
  • Power Capacity: 100W/200W RMS/peak (per coil)
  • Sensitivity: 93dB (W/M)
  • Impedance: 8ohm (per coil)
  • Re: 5.8ohm (per coil)
  • Le: 0.59mH (per coil)
  • Frequency response: 25Hz~3KHz
  • Fs: 25Hz
  • Qts: 0.30
  • Qes: 0.32
  • Qms: 3.13
  • Vas: 203.81 (liters)
  • Xmax: 5.0mm

    Dimensions:
  • Overall frame diameter: 11.81"
  • Required cutout: 11.00"
  • Mounting depth: 5.47"

  • Product Reviews

    • "Great woofer for almost any application" by ryonemoto on 10/16/2009
      Overall: 5 out of 5
      Value:
      Quality:

      To give you an idea of the versatility of this woofer, I'm currently using it on my PA floor monitor speaker that doubles as a subwoofer. Granted that this woofer was designed for home or automobile application, it none the less has flexibility to be used in a PA bass cabinet application due to its unusually high efficiency (96 dB/ 2.83V/ 1 meter). I had this idea of PA floor monitor that doubles as a bass amplifier when I saw Fender's Bassman 150 combo amp. This compact 150 watt bass amplifier impressed me in that I could hear strong bass output 70 feet away from the stage when I'm mixing FOH. That's with a single 12" woofer. So I figured if I can find a subwoofer with good efficiency and small Vas, I could build it into a floor monitor, and it will serve dual purpose as a floor monitor/bass amp. I first looked at Pyramid 1254, but it was out of production. Then I found this woofer. It was perfect. I put it into a 1.5 cu. ft enclosure, and tuned the port to 36 Hz. With this setup, the bass is down 3 dB at 50

    • "High performance, moderate price!" by bucksnort on 5/22/2009
      Overall: 5 out of 5
      Value:
      Quality:
      Top 25 Contributor

      I used this woofer in the very first sub/sat system that I ever built. I calculated the cabinet to be 3.41 cu. ft. and it measured I.D.= 12"w. X 15"d. X 32 3/4"h. I used dual ports, each one measuring 2"dia. X 5 1/4" long for an F3 of 35 Hz. You can trust me on these calculations; I have extensive knowledge in loudspeaker design and concept. I crossed the voice coils over at 80 Hz each, using a 12dB high and low pass filter, although a 100-150 Hz crossover may work every bit as well. This woofer kicks ass and will shake the room and vibrate the furniture... really! Although it will not dig deep into to 20-plus Hz range, at 35 Hz it will perform impressively well with music or video. To be honest, I was completely blown-away by the performance of this seemingly "generic" woofer!!! I would highly recommend it for any application you should choose! For the money, why not just buy it and experiment with your own personal design... you can't go wrong!

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    Package Specifications & Dimensions
    Weight:9.086 lbs.
    Hazardous:No
    Warranty:90 days
    Need to Return?
    Length:12.5 in.
    Width:12.5 in.
    Height:6 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:MCM Cat 55, Page 094
    MCM Cat 54, Page 121

    Mfr. Info

    MCM Audio Select Logo
    Mfr. Name:MCM Audio Select
    Mfr. Part Number:55-1465