Crown CM-311A Headset Microphone
The Crown CM-311A Headset Microphone is a reference head-worn condenser microphone with XLR connector. Designed for touring and live-sound applications, the CM-311A sounds like the best handheld microphones-full, clear, and distortion-free, even with the loudest singers.
The Crown CM-311A Headset Microphone offers the best of both worlds: Differoid performance in a comfortable headworn microphone. Differoid stands for differential cardioid. It is a noisecancelling mic, which cancels sounds beyond a few inches away - such as floor monitors, instruments on stage, and crowd noise. Controlled field tests showed that the Differoid provides up to 12 dB more gain before feedback than conventional cardioid microphones. This results in the Crown CM-311 having outstanding gain-before-feedback and isolation. Many users of the Differoid say that their house mix is better because the mic's isolation is nearly complete.
Lightweight and comfortable, the mic's headband and boom adjust to fit any singer.
Crown CM-311A Headset Microphone Features
- Cardioid polar pattern
- Differoid noise canceling technology for highest ambient noise rejection
- Outstanding gain-before-feedback and isolation
- Condenser capsule with internal shock mount for rejection of mechanical and body noise
- Robust headband construction for maximum comfort and freedom of movement
Crown CM-311A Headset Microphone Specifications
- Polar Pattern: Cardioid
- Frequency Range: 50 to 17,000 Hz
- Sensitivity: 4 mV/Pa (-48 dBV)
- Max. SPL: 148 dB
- Equivalent Noise Level: 26 dB-A
- Signal/Noise Ratio (A-weighted): 68 dB (A-weighted)
- Impedance: 75 ohms balanced
- Power Requirement: 18 to 48 V phantom power to DIN/IEC
- Connector: 3-pin XLR
- Cable: 106 cm (42 in.)
- Finish: Satin black
- Net Weight: 61g (2.1 oz.)
- Dimensions: (L x W x H) 17.76 mm x 13.97 mm x 7.62 mm
Crown CM-311A Headset Microphone Applications
- Assisted Listening
- Sound Reinforcement
Crown CM-311A Headset Microphone Includes
- CM-311A Headset Microphone
- Microphone Carrying Case
- WS-6 Foam Pop Filter
- Clothing Clip
- 3 Years Warranty
Crown CM-311A Headset Microphone Downloads
- Crown CM-311A Headset Microphone Owners Manual (PDF)
- Crown CM-311A Headset Microphone Service Manual (PDF)
- Crown CM-311A Headset Microphone Data Sheet (PDF)
What We Think
This is the Garth Brooks microphone. Nuff said.
1 Review Hide Reviews Show Reviews
Thank you for an uncomplicated delivery and good customer service.
Microphone is in top condition, no problems.