Pricing and availability

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Average Price: $371

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$299

$700+

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Based on price data from 3 merchants for "Audio-Technica ATW-2129b Wireless Lavalier Microphone System". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Experience the freedom of wireless audio with the Audio-Technica ATW-2129b Wireless Lavalier Microphone System. Perfectly suited for live performances, worship services, and professional presentations, this system offers True Diversity UHF wireless technology, ensuring you're always broadcast at the highest quality. The system includes a rugged half-rack ATW-R2100b receiver, ATW-T210b UniPak transmitter, and the discreet AT829cW lavalier microphone, which together create a robust solution for any audio scenario.

With 10 user-switchable channels, you can easily find and set the best available frequency using the automatic frequency scanning feature, which minimizes interference and optimizes sound clarity. The Tone Lock squelch system provides additional peace of mind by eliminating unwanted noise. Whether on stage or in a studio, you’ll appreciate the reliability and simplicity that Audio-Technica delivers.

This system is also equipped with convenient features like a quick-slide power button on the transmitter, a ground-lift switch to eliminate hum, and both balanced XLR and unbalanced 1/4-inch output jacks for versatile connectivity. The ATW-2129b is designed to meet the needs of professionals looking for high-performance wireless audio without the hassle.

Key Features:

  • True Diversity UHF wireless technology for enhanced signal reliability
  • 10 selectable channels with automatic frequency scanning
  • Tone Lock tone squelch system to prevent interference
  • Rugged metal half-rack receiver with soft-touch controls and LCD
  • Includes rackmount kit and detachable UHF antennas
  • Balanced XLR and unbalanced 1/4-inch output jacks
  • Ground-lift switch to eliminate hum from ground loops
  • Switchable transmitter power output with high and low settings

Product specs

System Simultaneous Channels 10
System Analog/Digital Analog
System Frequency Range 508-526 MHz
System Operating Range 300 ft. Line-of-sight
System Frequency Response 100Hz-15kHz
System Microphone Included Yes
System Channel Selection Auto
Microphone Type Condenser
Microphone Polar Pattern Cardioid
Microphone Connector AT cW4
Microphone Color Black
Microphone Frequency Response 70Hz-16kHz
Microphone Cable Length 4.6 ft.
Transmitter Form Factor Bodypack
Transmitter Dynamic Range 110dB (A weighted)
Transmitter Mute Feature Yes
Transmitter Battery Type 2 x AA
Transmitter Battery Life 9 hours
Transmitter Connector AT cW4
Transmitter Dimensions 2.6" x 0.89" x 3.63"
Transmitter Weight 0.18 lbs.
Receiver Antenna Type Detachable
Receiver Type Rackmount
Receiver Rackmountable Yes
Receiver Rack Spaces 1U (half-rack)
Receiver Front Panel Display Yes
Receiver Displays LCD
Receiver Outputs 1 x XLR, 1 x 1/4"
Receiver Dimensions 8.27" x 6.39" x 1.73"
Receiver Weight 2.2 lbs.

FAQs

What is the operating range of the Audio-Technica ATW-2129b Wireless Lavalier Microphone System?

The Audio-Technica ATW-2129b Wireless Lavalier Microphone System has an operating range of up to 300 feet line-of-sight, making it suitable for large venues and outdoor events.

Is the microphone included with the Audio-Technica ATW-2129b system a condenser type?

Yes, the microphone included with the Audio-Technica ATW-2129b system is a condenser type, providing clear and detailed audio capture.

How many simultaneous channels can the Audio-Technica ATW-2129b system operate on?

The Audio-Technica ATW-2129b system can operate on up to 10 simultaneous channels, allowing for multiple systems to be used in the same environment without interference.

What type of battery does the Audio-Technica ATW-2129b transmitter use and how long does it last?

The transmitter for the Audio-Technica ATW-2129b uses 2 AA batteries and offers a battery life of up to 9 hours, providing extended usage for performances or events.

What outputs are available on the Audio-Technica ATW-2129b receiver?

The Audio-Technica ATW-2129b receiver features 1 XLR and 1 1/4" output, offering versatile connectivity options for various audio setups.

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