CM311 XLR
Reference head-worn condenser microphone
Getting started with your CM311 XLR
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Product Specifications
- 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
- Length
- 17.76 mm
- Width
- 13.97 mm
- Height
- 7.62 mm
- Net Weight
- 61 g
- Finish
- satin black
- Type
- XLR
- Gender
- Female
- Contacts
- 3-pin
- Voltage
- 18 to 48 V
- Assisted Listening
- Sound Reinforcement
- Presentation
- Retail
- Headset Microphone
Be different
The CM311 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.
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