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4" Carbon Fiber Die-Cast Woofer with Rubber Surround - 40W RMSMCM Part #: 55-3840  |  MCM Audio Select Part #: 55-3840

4" Carbon Fiber Die-Cast Woofer with Rubber Surround - 40W RMS 4 stars from 1 rating.
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4" Die Cast Carbon Fiber Woofer
Extremely lightweight and rigid, carbon fiber makes an ideal woofer cone material. The die cast aluminum frame provides improved rigidity, appearance and ease of mounting.

See information on several new models MCM has recently introduced in their Die Cast Series

Product Description

  • Carbon fiber cone
  • Rubber surround
  • Die cast aluminum basket
  • 1" voice coil
  • 9.6oz. shielded magnet

    Specifications:

  • Power Capacity: 40W/60W RMS/peak
  • Sensitivity: 85dB (W/M)
  • Impedance: 8ohm
  • Re: 7.1ohm
  • Le: 0.79mH
  • Frequency response: 90Hz ~ 10KHz
  • Fs: 110Hz
  • Qts: 0.69
  • Qes: 0.95
  • Qms: 2.45
  • Vas: 1.63 (liters)
  • Xmax: 2.0mm

    Dimensions:

  • Overall frame diameter: 5"
  • Required cutout: 3.875"
  • Mounting depth: 2.56"

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    Package Specifications & Dimensions
    Weight:2.31 lbs.
    Hazardous:No
    RoHS Comp:Yes
    Warranty:365 days
    Need to Return?
    Length:6 in.
    Width:6 in.
    Height:4.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:MCM Cat 55, Page 099
    MCM Cat 54, Page 126
    PDF Reference
    Datasheet

    Requires Adobe Acrobat Reader.

    Mfr. Info

    MCM Audio Select Logo
    Mfr. Name:MCM Audio Select
    Mfr. Part Number:55-3840