Audio-Technica ATW-902 System 9 Wireless System w/ Receiver, Transmitter & Dynamic Microphone/Transmitter

Sale Price $149.95


Audio-Technica's System 9 is a four-channel frequency-agile wireless system designed to provide rock-solid performance along with easy setup and clear, natural sound quality. Featuring sleek, stackable, contemporary styling, System 9 is available in handheld, headworn, guitar, lavalier and body-pack configurations. The system offers four compatible user-switchable VHF channels (169.505, 170.245, 171.045, and 171.905 MHz).

Each System 9 configuration includes the ATW-R900 receiver and either a body-pack transmitter or handheld microphone/transmitter. The ATW-R900 is a non-diversity, single-channel receiver with advanced dipole antenna design for extended operating range, which improves operation by providing a ground element in addition to the usual signal element. The ATW-R900 also offers volume control along with AF Peak, RF and Power indicator lights.


  • Easy operation and clear, natural sound quality
  • 4 selectable frequency-coordinated VHF channels
  • Balanced XLR and unbalanced 1/4 ± output jacks enable use with a wide variety of audio gear
  • Reliable performance and durable construction
  • Advanced dipole antenna system for extended operating range


  • Operating Frequencies VHF highband, 169 MHz to 172 MHz
  • Modulation Mode FM
  • Maximum Deviation +/-10 kHz
  • Dynamic Range >/=90 dB (A-weighted), typical
  • Total Harmonic Distortion <1% (at 1 kHz, +/-10 kHz deviation)
  • Operating Range 200' (60 m) typical - Open range environment with no interfering signals
  • Operating Temperature Range 40° F (4° C) to 110° F (43° C) - Battery performance may be reduced at very low temperatures
  • Frequency Response 80 Hz to 13 kHz

ATW-902 Includes:

  • ATW-R900 Receiver
  • ATW-T901 UniPak Transmitter
  • ATW-T902 Handheld Dynamic Unidirectional Microphone/Transmitter
  • AT8456a Quiet-Flex Stand Clamp

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