MCM Electronics

5'' Open Frame MidrangeMCM Part #: 54-310  |  MCM Audio Select Part #: 54-310

5'' Open Frame Midrange 4.5 stars from 1 review.
Login to rate or review this product

5" Open Back Midrange
Poly treated paper cone midrange is perfect in a variety of home or pro sound three-way speaker applications, as well as use in a multi-driver automotive system. Open frame design allows extended low frequency response.

Product Description

  • Poly treated paper cone
  • Foam surround
  • Stamped steel basket
  • 1" voice coil
  • 13.3oz. magnet
  • Frequency response: 100Hz ~ 10KHz
  • Impedance: 8ohm
  • Re: 7.0ohm
  • Power handling: RMS/peak 50W/70W
  • Sensitivity SPL 1W/1 meter: 93dB
  • Fs: 104Hz
  • Qts: 0.85
  • Qes: 1.11
  • Qms: 3.6
  • Vas: 3.48(l)
  • Sd: 0.0072m2
  • Xmax: 1.0mm

Product Reviews

  • "Sound good, good price." by Winman99 on 12/23/2011
    Overall: 4.5 out of 5

    I have a set of Wharfdale E-50s that had the foam surrounds separate from the cones on the mids. Due to their design (wire screen permanently glued over the speaker), re-foaming was not an option. I wasn't expecting anything great out of these, but the specs were close enough, and I've had good experiences with other inexpensive speakers from MCM, so I gave them a try. They match the Wharfdales quite well sound wise. Plenty of sound from the mids, not to much, not too little. I cranked them up a bit using my Vintage 40 WPC Yamaha amp, and they sounded good, even when I had the amp pumping out about its max rated WPC (about 1/2 volume). They were a perfect fit, including the holes for the mounting screws. My only issue is that my grills are mesh see-through, and these aren't pretty like the originals.

  • Rate It!

    Login Here to rate and review this product.

Associated Products

Image of Gold Plated Speaker Terminals - Square

50-1275 - Gold Plated Speaker Terminals - Square

High powered speaker terminals for use with heavy—duty speaker wire Made of high—quality plastic construction Gold plated binding post Available in round, square and rectangular bi—wire with bridge

In Stock


Buy Now
Image of 40mm Sound Absorption Pad

LS00626 - 40mm Sound Absorption Pad

Molded foam pads are ideal for sound dampening applications in small home studios, radio stations, home theaters and acoustic test facilities. Overall dimensions: 1000mm (39.37") x 500mm (19.69"), available in 40mm or 60mm thickness. Sold in pa...

In Stock


Buy Now

Others Also Bought

Image of 30W Twist Compact Fluorescent Light Bulb - Daylight

25-5805 - 30W Twist Compact Fluorescent Light Bulb - Daylight

Compact fluorescent light bulbs use up to 75% less energy and last up to 15x longer than standard incandescent light bulbs Equivalent to a 120W incandescent light bulb Color: Daylight Color Temperature: 6500K Average life hours: 10,000 hours Lumens: 1900 ...

In Stock


Buy Now
Image of Dual Binding Post

27-745 - Dual Binding Post

Dual binding post.

In Stock


Buy Now
Package Specifications & Dimensions
Weight:2.184 lbs.
RoHS Comp:Yes
Warranty:90 days
Need to Return?
Length:5.5 in.
Width:5.5 in.
Height:3 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 171

MCM Cat 56, Page 298

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

MCM Audio Select Logo
Mfr. Name:MCM Audio Select
Mfr. Part Number:54-310