AKG CM311 MiniXLR Reference Head-Worn Condenser Microphone

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.

Key Features

• Differoid noise-cancelling technology
• Cardioid polar pattern
• Condenser capsule with internal shock mount
• Robust headband construction

Technical 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
Audio Output
Type
Mini XLR
Gender
Female
Contacts
3-pin
Dimensions
Length
17.76 mm
Width
13.97 mm
Height
7.62 mm
Net Weight
61 g