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Audio-Technica ATW-3211/ PRO9cH Cardioid Condenser Headworn Microphone

Audio Technica
Key Features:
  • For Presenters and Performers
  • PRO9cH Cardioid Condenser Headworn Microphone
  • Rugged Bodypack Transmitter
  • True-Diversity Rackmount Receiver

Audio-Technica ATW-3211/ PRO9cH Overview:

The Audio-Technica ATW-3211/ PRO9cH is a 3000 Series (4th generation) rackmount wireless earset microphone system with professional-level features for enhanced reliability and control. It offers an intuitive interface with a dual-mode OLED display for easy operation. With a wide 60 MHz tuning range and true-diversity reception, the system minimizes potential dropouts to deliver intelligible, natural audio for presenters, clergy, lecturers, and performers working in business and educational settings, houses of worship, theaters, or on musical stages.


Wireless Headworn Condenser Microphone ideal for presentations, fitness and music

  • Versatile head worn condenser microphone for use with Audio-Technica wireless systems
  • Sweat resistant, robust microphone made from hard wearing, durable materials
  • Ergonomic design with adjustable head strap for a secure fit
  • Flexible gooseneck boom for optimal microphone positioning
  • Integrated shock mount to reduce unwanted noise and vibration
  • Ideal for presentations, group fitness instructors and musicians
  • Windscreen included to minimise general wind noise

The PRO9cH is a head worn condenser microphone that can be used with Audio-Technica wireless systems. It is ideal for presenters and musicians who need hands free operation during their performance. The adjustable head band and microphone boom ensures optimal microphone positioning for accurate sound capture. The microphone is also suitable for group fitness instructors due to its lightweight, portable and sweat resistant nature. An integrated shock mount eliminates unwanted noise and vibrations and the included windscreens minimises the P-pop general wind noise.

Versatile, sweat resistant head worn microphone.

Sweat resistant, robust microphone made from hard weaing, durable materials.

Ergonomic design with adjustable head strap for a secure fit.

Integrated shock mount reduces unwanted noise and vibration.

Operating Frequencies

Band DE2: 470.125 to 529.975 MHz (2395 frequencies)
Band EE1: 530.000 to 589.975 MHz (2400 frequencies)
Band EF1: 590.000 to 649.975 MHz (2400 frequencies)
Band FG1: 650.000 to 699.875 MHz (1996 frequencies)

Minimum Frequency Step

25 kHz

Modulation Mode


Maximum Deviation

ATW-T3201: ±38 kHz (THD:10%)
ATW-T3202: ±36 kHz (THD:10%)

Frequency Response

ATW-T3201: 31 Hz to 15,500 Hz
ATW-T3202: 25 Hz to 16,700 Hz
Frequency response depends on attached microphone element


Fixed-charge back plate, permanently polarized condenser

Polar Pattern


Cable Length

135 cm

In The Box

Audio-Technica ATW-3211/PRO9cH Cardioid Condenser Headworn Microphone.

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