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AKG C577WR Omnidirectional Lavalier Microphone (Black)

PA SKU # 12974 MFR # 2441Z00310
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  • Product Highlights
  • Omnidirectional Polar Pattern
    Condenser Element
    Dual-Diaphragm Transducer
    Resistant to Moisture
    3-Pin Standard XLR Connector
    Black Finish

Premium Ultra-Miniature Waterproof Omnidirectional Lavalier Microphone with 3-Pin XLR and Phantom Power Module - Black

for theater, house-of-worship and broadcast applications

The CK77WRL is an extremely small, omnidirectional professional lavalier microphone. The patented dual-diaphragm capsule has been designed to protect the transducer from moisture and perspiration.

The CK77WRL uses two vertical diaphragms mounted back to back to cancel out mechanical and cable noise by mixing the signals of both capsules out of phase. Its ruggedness and superior sound quality make it an excellent tool for theater and broadcast applications. The screw-on module capsule allows quick and easy service of the microphone.

The CK77WRL is available in three versions, differing in color and connector.

Available versions:
CK77WRL (3-pin mini XLR/black)
CK77WRLP (3-pin mini XLR/flesh tone)
C577WR (3-pin XLR/black)
  • Dual-diaphragm transducer for suppression of cable noise
    Resistant to moisture, perspiration and salt withstands sudorific stage performances
    Interchangeable capsule module for quick and easy service
    Omnidirectional polar pattern for unchanging sound quality in all directions
  • General
    Audio Frequency bandwidth
    : 20 to 20000 Hz
    Sensitivity: 8 mV/Pa
    Equivalent Noise Level: 37 dB-A
    Signal to Noise: 68 dB-A
    Electrical Impedance: 3500 Ohms
    Recommended Load Impedance: 10000 Ohms
    Polar Patterns
    Powering Interface
    Voltage: 1.5 to 12 V
    Current: 0.6 mA
    Audio Output
    Type: Mini XLR
    Gender: Female
    Contacts: 3-pin
    Finish: various matte colors
    Dimensions / Weight
    Height: 14 mm
    Diameter: 5.5 - 5.5 mm
    Net Weight: 0.4 g
  • Theater, onstage miking
    Houses of worship
    Handsfree use
    Clip-on microphone for lectern
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