MCM Electronics

6 1/2'' Polypropylene Cone WooferMCM Part #: 55-1170  |  MCM Audio Select Part #: 55-1170

6 1/2'' Polypropylene Cone Woofer 5 stars from 4 reviews.
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6 1/2" Polypropylene Cone Woofer
Considered one of our most popular general purpose replacement drivers, this woofer offers very good power handling and low frequency response for its size.

Product Description

  • Polypropylene cone
  • Foam surround
  • Stamped steel basket
  • 1" voice coil
  • 17.7oz. magnet

    Specifications::
  • Power Capacity: 45W/60W RMS/peak
  • Sensitivity: 90dB (W/M)
  • Impedance: 8ohm
  • Re: 6.8ohm
  • Le: 0.48mH
  • Frequency response: 40Hz~3.5KHz
  • Fs: 40Hz
  • Qts: 0.50
  • Qes: 0.67
  • Qms: 2.00
  • Vas: 30.48 (liters)
  • Xmax: 2.55mm

    Dimensions:
  • Overall frame diameter: 6.50"
  • Required cutout: 5.83"
  • Mounting depth: 2.99"

  • Product Reviews

    • "Worked perfect in my Town Car." by sjmurphy on 11/13/2012
      Overall: 5 out of 5
      Value:
      Quality:

      I bought this to use in the factory sub enclosure in my 1997 Lincoln Town Car with the JBL Premium sound system. The factory sub was completely blown since before I bought the car, so having some bass is a nice change since I spend a lot of time in the car. I'm actually pretty impressed with this woofer, considering its not technically a sub, it handles low frequencies quite well. It is also nearly identical to the original sub, and fit in the factory box without modification. There is a lot of misinformation out there about the JBL system, and sub failures are common, so if anyone needs a new sub in their Town Car, look no further.

    • "speaker value" by strydersInAnacortes on 3/3/2012
      Overall: 5 out of 5
      Value:
      Quality:

      bought 2 speakers 9 years ago. One recently died. Was pleased with the quality so I bought an identical replacement.

    • "Great replacement speaker" by dandahl on 6/17/2010
      Overall: 5 out of 5
      Value:
      Quality:

      I had a blown woofer in a 20 year old Polk Audio Studio Monitor Series speaker I wanted to get back up and running. These MCM woofers fit the specs. Note: I did have to cut the inside opening in the cabinet for the speaker by 1/8" to meet the required cut out. Covered the tweeter with masking tape and had at it. After doing that, it dropped in, I drilled some pilot holes and screwed it down. Powered it up on the stereo I couldn't believe the sound. Comparing it with the other original there was no difference. The bass was actually better with the new speaker. Now it's like new. Love it. Thanks MCM.

    • "Excellent Product" by only126db on 1/14/2010
      Overall: 5 out of 5
      Value:
      Quality:

      I purchased 8 of these for a mobile audio system, they were installed 4 per door wired @ 2ohm stereo off a 300w x2 amplifier. The smoothness and warmth displayed by these drivers was perfect. I had friends running speakers costing 10x what mine did and they were amazed at the sound I was producing. If my current vehicle would support this same setup I would hands down do it again.

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    Package Specifications & Dimensions
    Weight:2.714 lbs.
    Hazardous:Yes
    RoHS Comp:Yes
    Warranty:90 days
    Need to Return?
    Length:7.25 in.
    Width:7.25 in.
    Height:3.75 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:

    MCM Cat 57, Page 165

    MCM Cat 56, Page 292

    Mfr. Info

    MCM Audio Select Logo
    Mfr. Name:MCM Audio Select
    Mfr. Part Number:55-1170