MCM Electronics

6 1/2'' Professional WooferMCM Part #: 55-1732  |  MCM Audio Select Part #: 55-1732

6 1/2'' Professional Woofer 5 stars from 2 reviews.
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6-1/2" Professional Woofer
Perfect for musical instrument and sound reinforcement use in PA cabinets, keyboard and guitar amps, this driver is a drop in replacement for the Carvin PS6.5. It is ideal as a full range driver in a compact monitor cabinet or as a midrange in a large three way system.

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Product Description

  • Rigid paper cone
  • Treated cloth accordion surround
  • Stamped steel basket
  • 1-1/2" aluminum voice coil wound on a Kapton former
  • 20oz. vented magnet


  • Power Capacity: 75W/150W RMS/peak
  • Sensitivity: 94.2dB (W/M)
  • Impedance: 8ohm
  • Re: 6.9ohm
  • Le: 0.54mH
  • Frequency response: 60Hz ~ 12KHz
  • Fs: 68.6Hz
  • Qts: 0.20
  • Qes: 0.22
  • Qms: 2.25
  • Vas: 11.90 (liters)
  • Xmax: 4mm


  • Overall frame diameter: 6.87"
  • Required cutout: 5.83"
  • Mounting depth: 3.00"

  • Product Reviews

    • "speaker review" by milanster1 on 5/21/2012
      Overall: 5 out of 5

      nice n clear rms seems to be tru love them so far

    • "Better than you think!!!!" by recording on 12/25/2010
      Overall: 5 out of 5
      Top 25 Contributor

      I put this speaker in a 12"x12"x7 1/4" Pine Cabinet, closed back. Put it in a music store. People used it as an ext cab to try out amp heads. It got played and played, the teachers loved it. No one thought it was a 61/2" speaker. I build custom cabs and I recomend this speaker at any price. Don't pay for a name, buy what sounds great.

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    Package Specifications & Dimensions
    Weight:3.49 lbs.
    Warranty:365 days
    Need to Return?
    Length:8.25 in.
    Width:8.25 in.
    Height:4.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages

    MCM Cat 57, Page 165

    MCM Cat 56, Page 291

    Mfr. Info

    MCM Audio Select Logo
    Mfr. Name:MCM Audio Select
    Mfr. Part Number:55-1732
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