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6 1/2'' Shielded Aluminum Cone WooferMCM Part #: 55-1860  |  MCM Audio Select Part #: 55-1860

6 1/2'' Shielded Aluminum Cone Woofer 5 stars from 1 review.
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6 1/2" Shielded Aluminum Cone Woofer
Compact, high performance woofer provides outstanding performance in a compact driver. Lightweight aluminum cone provides extended midrange and low frequency response

Product Description

  • 1.4" diameter voice coil
  • Rigid aluminum cone
  • Rubber surround
  • Front and rear gasket seal
  • Fully shielded 20oz. magnet

    Specifications::
  • Power Capacity: 75W/150W RMS/peak
  • Sensitivity: 88dB (W/M)
  • Impedance: 8ohm
  • Re: 6.0ohm
  • Le: 1.3mH
  • Frequency response: 40Hz~10KHz
  • Fs: 40Hz
  • Qts: 0.27
  • Qes: 0.30
  • Qms: 2.75
  • Vas: 17.4 (liters)
  • Xmax: 2.5mm

    Dimensions:
  • Overall frame diameter: 6.50"
  • Required cutout: 5.83"
  • Mounting depth: 3.58"

  • Product Reviews

    • "Excellent darkhorse woofer" by bucksnort on 5/22/2009
      Overall: 5 out of 5
      Value:
      Quality:
      Top 25 Contributor

      I built a pair of bookshelf speakers years ago and saved the plans. I used a 1/2 cubic foot cabinet that measured: I.D.= 6.5"w. X 8.5"d. X 15 3/4"h. The port was 1 1/2"dia. X 4" long for an F3 of 44 Hz. I crossed it over at 2,500 Hz with a 12 dB per octave filter to a VIFA 1" silk dome tweeter. I have built many speakers over the years and have an extensive technical knowledge of speaker design and concept, so you can trust my calculations. In my notes I wrote, "The bass and lower midrange is superb, but sounds shrill above 2,500 Hz". As you can see, this was many years ago, but I personally remember this woofer to be a real darkhorse that was a value far beyond it's price tag. In this price range you'd be hard-pressed to find a better 6 1/2" aluminum cone woofer!

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    Package Specifications & Dimensions
    Weight:4.826 lbs.
    Hazardous:No
    Warranty:90 days
    Need to Return?
    Length:6.5 in.
    Width:6.25 in.
    Height:4.5 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:MCM Cat 55, Page 097
    MCM Cat 54, Page 124
    PDF Reference
    Datasheet

    Requires Adobe Acrobat Reader.

    Mfr. Info

    MCM Audio Select Logo
    Mfr. Name:MCM Audio Select
    Mfr. Part Number:55-1860