Crown CM311 Reference Head-Worn Condenser Microphone, TA4F (Shure Wireless) Connector

Manufacturer’s Description

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.

IN THE BOX

• 1 x CM311
• 1 x Carrying Case
• 1 x WS-6 Foam Pop Filter
• 1 x Clothing Clip

Specifications

General

• 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

Design

• Finish: satin black

Audio Output

• Type: W/TA4F
• Gender: Female
• Contacts: 3-pin

Powering Interface

• Voltage: 18 to 48 V

Application

• Assisted Listening: Yes
• Sound Reinforcement: Yes
• Presentation: Yes
• Retail: Yes

Device

• Headset Microphone: Yes