AKG CM311 Headworn Condenser Microphone

The legendary CM311 is ideal for active singers, drummers who sing, and anyone who wants a truly great-sounding headset mic with high gain before feedback.

Crown CM311-A Headworn Condenser Microphone with Standard XLR

No longer available at zZounds
Ideal for drummers who sing, Crown's headworn condenser mic fits securely and sounds great, with a tight pickup pattern. Terminated in standard XLR connector.

The Crown CM311 XLR reference head-worn condenser microphone is designed for touring and live-sound applications. It sounds like the best handheld microphones -- full, clear and distortion-free, even with the loudest singers. Differoid stands for differential cardioid, which cancels ambient noise from floor monitors, crowds and other sources. Controlled field tests show that the Differoid provides up to 12dB more gain before feedback than conventional cardioid microphones. Many users of CM311 say that their house mix is better because the mic's isolation is nearly complete.

This version of the CM311 is terminated in a standard XLR connector.

Audio frequency bandwidth: 50 - 17000 Hz
Equivalent noise level: 26 dB-A
Sensitivity: 1.25 mV/Pa
Signal to Noise: 68 dB-A
Electrical impedance: 75 Ohms
Polar Pattern: Cardioid

Dimensions
- Length: 17.76 mm
- Width: 13.97 mm
- Height: 7.62 mm
- Net Weight: 61 g

Finish: satin black

Audio Output
- Type: XLR
- Gender: Female
- Contacts: 3-pin

Powering Interface
- Voltage: 18 to 48 V

Applications: Assisted Listening, Sound Reinforcement, Presentation, Retail