Audio-Technica System 20 PRO 2-Channel Dual Bodypack Wireless System

SKU: ATW1421 MFR: ATW-1421
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Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for presentations.
  • Enjoy reliable connectivity with the Audio-Technica wireless system, minimizing dropouts during use.
  • Achieve superior sound quality with a wide 20-20,000Hz frequency response for vocals and instruments.
  • This durable wireless transmitter offers up to 15 hours of battery life, ideal for long events.
  • Simple setup with the wireless receiver gets you broadcasting quickly, no complicated configurations.
  • Enhance your performance with low latency, ensuring audio sync for live streaming and recording.
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Special Order?Estimated to Ship: 08/20/2025
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Audio-Technica System 20 PRO Bodypack Specifications

System
  • Operating Frequencies

    2,402 - 2,480MHz

  • Dynamic Range

    120dB (A-weighted), typical

  • Total Harmonic Distortion

    < 0.05%, typical

  • Maximum Simultaneous Use (recommended)

    Standard: 10 channels
    HD Mode: 20 channels

  • System Frequency Response

    20 to 20,000Hz

  • Delay

    Standard: 2.8ms
    HD Mode: 6.7ms

  • Audio Sampling Rate

    Standard: 24bit/48kHz
    HD Mode: 24bit/48kHz

  • Encryption Method

    AES128

ATW-RC14 Rack Chassis

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  • Receiver Unit External Connection Port

    RJ45

  • NETWORK Port

    RJ45: RJ45 Fast Ethernet

  • LINK IN/OUT Port

    RJ12

  • Output Level

    LINE Max: +22dBu (+20dBV)
    LINE Unity: -20dBu (-22dBV)
    MIC Max: -12dBu (-10dBV)
    MIC Unity: -50dBu (-52dBV)

  • Power Consumption

    3.7W

  • Power Supply

    DC12V 0.5A (AC Adapter)

  • Operating Temperature

    32 Degree F - 104 Degree F (0 Degree C - 40 Degree C)

  • Dimensions

    8.26 x 6.52 x 1.67" (209.8 x 165.6 x 42.5mm)

  • Weight

    1.63 lbs (740g)

ATW-RU14 Receiver Unit

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  • Modulation Mode

    GFSK

  • RF Output

    10mW EIRP

  • RF Sensitivity

    -90dBm, typical

  • Whip Antenna

    1/2 Dipole Antenna, Diversity

  • External Connection Port

    RJ45

  • Power Supply

    DC12V (RC14)

  • Operating Temperature

    32 Degree F - 104 Degree F (0 Degree C - 40 Degree C)

  • Dimensions

    3.39 x 2.76 x 0.74" (86.0 x 70.2 x 18.7mm)

  • Weight

    2.72 oz (77g)

ATW-T1401 Bodypack Transmitter

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  • Modulation Mode

    GFSK

  • RF Output

    10mW EIRP

  • RF Sensitivity

    -90dBm, typical

  • Whip Antenna

    True diversity

  • Input Connection

    Four Pin Locking Connector

  • Battery

    DC3V (2 AA Batteries)

  • Battery Life

    15 hours w/AA alkaline batteries
    14.5 hours w/AA nickel-hydrogen batteries
    29 hours w/AA lithium batteries

  • Operating Temperature

    41 Degree F - 104 Degree F (5 Degree C - 40 Degree C)

  • Battery Info

    Required, not included

  • Battery Material

    Alkaline

  • Battery Type

    AA

  • Battery Quantity

    4

  • Dimensions

    2.51 x 0.89 x 4.23" (63.7 x 22.7 x 107.4mm)

  • Weight

    W/o batteries: 2.82 oz (80g)

  • UPC Code

    4961310161422

About Audio-Technica System 20 PRO Bodypack

Take your audio experience to the next level with the Audio-Technica System 20 PRO 2-Channel Dual Bodypack Wireless System. Building on the success of the System 10 PRO, this advanced 2.4 GHz wireless microphone system offers unparalleled functionality and convenience, making it an ideal choice for professional audio applications. The System 20 PRO is a self-managing, plug-and-play solution that is scalable up to 20 channels, ensuring dependable, high-quality audio performance no matter where you set it up.

Designed for effortless deployment, the System 20 PRO overcomes the typical challenges associated with conventional wireless microphones, such as frequency coordination, complex intermodulation calculations, and remote antenna cabling. The system includes the ATW-R1440 4-channel receiver and two ATW-T1401 body-pack transmitters. To complete the system, select microphones and/or cables with a cW-style locking 4-pin connector.

The ATW-R1440 4-channel receiver is capable of receiving signals from up to four transmitters, simplifying installation and offering flexibility. Receiver units can be docked in the half-rack chassis or mounted remotely up to 328 feet away via Ethernet cable, providing added versatility. For larger setups, up to five chassis can be linked using the included RJ12 cable, allowing for the simultaneous use of up to 20 channels. Users can choose between Standard mode (10 channels) to minimize latency or HD mode (20 channels) to maximize channel count, depending on their specific needs.

Seamless setup and management are facilitated by Audio-Technica's Wireless Manager software, which allows users to control multiple UHF, 2.4 GHz, and DECT wireless systems from a single interface. The system also features AES128 encryption for secure and reliable operation. The transmitters are paired and ready to use straight out of the box, offering all-day operation on a full charge.

Key features of the ATW-R1440 receiver include a half-rack chassis capable of receiving up to four transmitters, the ability to switch between Standard and HD modes, and the option to dock receiver units in the chassis or mount them remotely. The system also supports linking up to five chassis for expanded channel capacity and provides monitoring of transmitter status, audio levels, and remaining battery time via the A-T Wireless Manager. An auto-lock function prevents unintended operations.

The ATW-T1401 bodypack transmitter enhances Audio-Technica's wireless microphone technology with high sound quality (24-bit/48 kHz) and compatibility with NiMH batteries for extended use. It features two built-in antennas, a slide-to-mute switch, and a water- and sweat-resistant cW-style locking 4-pin connector, making it suitable for a variety of Audio-Technica microphones. The OLED display ensures clear visibility of settings and status.

Experience the cutting-edge technology and user-friendly design of the Audio-Technica System 20 PRO, the ultimate solution for professional-grade wireless audio.

Audio-Technica System 20 PRO Bodypack Features

  • Digital 24-bit/48 kHz wireless operation for ultimate sound quality and dependable performance
  • Plug-and-play operation in the 2.4 GHz range - completely free from TV interference
  • User can switch between Standard mode (10 channels) and HD mode (20 channels) to minimize latency or maximize channel count, respectively
  • Receiver units can be docked in the chassis or mounted remotely (up to 328 feet away) via Ethernet cable for added versatility
  • Up to five chassis can be linked and used simultaneously
  • Each receiver channel can be paired with up to four transmitters, allowing users to instantly switch between different transmitter configurations
  • Chassis' System ID Display shows RF signal level, system ID, transmitter battery level, and system link status
  • Each half-rack receiver chassis comes with a short and a long rack ear, and two long ears can be combined as a joining plate to secure two chassis in a full rack space
  • Compatible with Audio-Technica's Wireless Manager software for centralized management of system settings and operations
  • Auto-lock function prevents unintended operations like turning off the power or displaying the channel select screen
  • AES128 encryption for security
  • Compatible with Syslog protocol
  • Ability to configure, monitor, and save device settings as projects in Wireless Manager
  • Transmitters and receivers include OLED screens for optimal readout of key settings and alerts
  • Water- and sweat-resistant cW-style connector on body-pack transmitter provides secure connection to lavalier mics, headworn mics, and cables with cW-style locking 4-pin connector
  • Charging terminals on body-pack and handheld transmitters work with ATW-CHG3/ATW-CHG3a and ATW-CHG3N/ATW-CHG3Na charging docks to recharge NiMH batteries
  • Supports mixed output for situations with limited input channels

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for presentations.
  • Enjoy reliable connectivity with the Audio-Technica wireless system, minimizing dropouts during use.
  • Achieve superior sound quality with a wide 20-20,000Hz frequency response for vocals and instruments.
  • This durable wireless transmitter offers up to 15 hours of battery life, ideal for long events.
  • Simple setup with the wireless receiver gets you broadcasting quickly, no complicated configurations.
  • Enhance your performance with low latency, ensuring audio sync for live streaming and recording.

What's in the box:

  • ATW-R1440 4-Channel Receiver
  • 2x ATW-T1401 Bodypack Transmitter
  • 4x Antennas
  • 2x Screws
  • Cable
  • 4x Rubber Feet
  • (4x AA Battery Not Included)
  • Audio-Technica 2 Year Limited Warranty