Audio-Technica ATW-902A System 9 Wireless Handheld Microphone System

Go wireless with the Audio-Technica System 9 ATW-902A, an easy-to-operate handheld VHF wireless system with clear sound and durable build quality.

This Audio-Technica wireless system includes the ATW-R900a receiver, ATW-T902a handheld dynamic unidirectional microphone/transmitter, and AT8456a Quiet-Flex stand clamp.

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)


- 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
WARNING: Cancer and Reproductive Harm -

Operating Frequencies: VHF highband, 169 MHz to 172 MHz
Modulation Mode: FM
Maximum Deviation: +/-10 kHz
Frequency Response: 80 Hz to 13 kHz
Operating Range: 200' (60 m) typical
Open range environment with no interfering signals
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 2.75 lbs
Shipping Dimensions: 14 x 11 x 4 in
Manufacturer Part Number (MPN): ATW-902A
Blemished, USED
Shipping Weight: 2.75 lbs
Shipping Dimensions: 14 x 11 x 4 in
Manufacturer Part Number (MPN): ATW-902A

Consumer Alert

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

For support or warranty questions, please contact the manufacturer:
Phone: 330-686-2600 x5000


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