Wireless Subminiature Omnidirectional Condenser Lavalier Microphone

  • Maximum intelligibility and clean, accurate reproduction
  • Ideal for vocalists, lecturers, stage and television talent, and houses
  • AT899cW-TH is beige colour model and constructed of hypoallergenic materials
  • Low-profile design (a mere 5 mm in diameter)
  • Equipped with cW-style locking 4-pin termination for Audio-Technica wireless systems
  • Extensive array of provided accessories

    The AT899cW-TH includes a 1.4 m permanently attached miniature cable. Its end connects to a locking 4-pin connector. The connector is also compatible with Audio-Technica UniPak® cW type body-pack transmitters.

  • AT899cW-TH Specifications


    Fixed-charge back plate, permanently polarized condenser

    Polar Pattern


    Frequency Response

    20 ~ 20,000 Hz

    Open Circuit Sensitivity

    -43 dB (7.0 mV) re 1V at 1 Pa

    Maximum Input Sound Level

    138 dB SPL, 1 kHz at 1% T.H.D.

    Signal-To-Noise Ratio

    64 dB, 1 kHz at 1 Pa

    Current Consumption

    0.1mA typical at 5V

    Power Supply

    2.5 ~ 11V


    Microphone: 0.5 g


    Microphone: 16 mm long, 5 mm diameter

    Output Connector

    cW-style locking 4-pin connector


    1.4 m long, 2.0 mm diameter, 2-conductor shielded cable

    Accessories Furnished

    AT8439 cable clip;
    AT8464x dual-ear mount;
    AT8157 windscreens;
    AT8171 windscreens;
    two AT8156 element covers;
    moisture guard;
    carrying case