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MF MD HG Fun In The Sun 06-17-13
  1. Home
  2. Pro Audio
  3. Wireless Systems
  4. Headset Microphone Wireless Systems

Crown CM311 Headworn Condenser Mic  (Used)

  • 3.0 1 Reviews
  • Write a Review
Product #H73909
See All Crown Headset Microphone Wireless Systems
  • H73909006001003_USD1.TIF

    CM311 Headworn Condenser Mic Level 3 XLR 886830608049

    Condition 3 - Good Condition  (?)

    $32999

    Specific details about this product/instrument: The plastic housing around the microphone has broken off and is missing.

Crown

Lightweight, comfortable, and noise-cancelling.

The CM-311A is the latest version of the Crowns proprietary Differoid technology. Differoid stands for differential cardioid. Its cardioid pickup pattern rejects sounds from the rear, such as floor monitors. Its noise-canceling ability also rejects sounds at a distance, such as instruments on stage and crowd noise. This results in the CROWN CM-311 having outstanding gain-before-feedback and isolation. Controlled field tests showed that the Differoid provides up to 12 dB more gain before feedback than conventional cardioid microphones. Many users of the Differoid say that their house mix is better because the mic’s isolation is nearly complete.

Designed for touring and live-sound applications, the Crown CM-311A is a rugged head-worn microphone with unequalled performance. It sounds like the best handheld microphones full, clear, and distortion-free, even with the loudest singers. Lightweight and comfortable, the mics headband and boom adjust to fit any singer. An included pop filter greatly reduces breath noise and pops. Because of the booms unique behind-the-ear design, it does not cover up the singers face.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at: www.fcc.gov/cgb/wirelessmicrophones.

Features

  • Cardioid polar pattern
  • Defferoid noise cancelling technologie
  • Outstanding gain-before-feedback and isolation
  • Premium head-worn microphone
  • Handsfree use
  • Available with XLR, mini XLR, and TA4F connectors
  • Applications
  • Lead vocals
  • Backing vocals
  • Lectern
  • Intercom systems

Order a headworn mic that sounds like the best handheld microphones.

CM311 Headworn Condenser Mic Specifications:

  • Polar pattern: Cardioid
  • Frequency response: 50 to 17,000 Hz
  • Sensitivity: CM-311A: 4 mV/Pa (-48 dBV); CM-311L: 1.25 mV/Pa (-58 dBV)
  • Maximum SPL: 148 dB
  • Equivalent noise level: 26 dB-A
  • Signal/noise ratio: 68 dB (A-weighted)
  • Impedance: 75 ohms balanced
  • Powering: 18 to 48 V phantom power to DIN/IEC
  • Finish: Satin black
  • Dimensions: ear to ear 5.5” (13.97 cm); boom 7” (17.78 cm), boom to mouth 3” (7.62)
  • Net weight: 61g (2.1 oz.)
  • Cable: 106 cm (42 in.)
  • Connector: CM-311A: 3-pin XLR; CM-311L: 3-pin Mini XLR
Customer Reviews
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Review Snapshot®

by PowerReviews
CrownCM311 Headworn Condenser Mic
 
3.0

(based on 1 review)

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5/13/2013
 
3.0

Do NOT use with floor monitors & rock!

By gmoney

from NJ - greater NYC area

About Me Experienced

Verified Buyer

Pros

  • Compact
  • Easy To Use
  • Lightweight

Cons

  • Distort
  • Distortion
  • High End Not Reproduced
  • Limited Functions
  • Poor Sound Quality
  • Pricey / Poor Value

Best Uses

  • Country Music
  • Light Rock
  • Low Stage Volume

Comments about Crown CM311 Headworn Condenser Mic:

Do not try to use this product unless your band has its stage volume well under control, OR you are using in-ear monitors. Not suited to heavy rock music. And the high end reproduction is also kind of muddy, so I found that when I was really belting, there was a little distortion.

Bottom Line No, I would not recommend this to a friend

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