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Audio-Technica ATW-2120a 2000 Series Handheld Wireless System Band D 888365340081

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The frequency-agile Audio-Technica ATW-2120a hand-held wireless system's 10-channel UHF performance suits a wide range of applications. The ATW-2120a fits right in at live performances, fixed installa... Click To Read More About This Product

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The frequency-agile Audio-Technica ATW-2120a hand-held wireless system's 10-channel UHF performance suits a wide range of applications. The ATW-2120a fits right in at live performances, fixed installations, and as part of a public address system. A/V rental houses and places of worship will welcome the ATW-2120 as well. You get all the advantages of a high-quality, professional wireless system at an extremely affordable price. The Audio-Technica ATW-2120a's professional features include 2 available frequency bands and switchable antenna power, plus a hand-held ATW-T220a cardioid dynamic microphone/transmitter.

Offering 10 selectable channels in 1 of 2 UHF frequency ranges and True Diversity UHF wireless technology, the 2000 Series features automatic frequency scanning. At the touch of a button, this function automatically determines and sets the best available frequency. Its 10 channels may be used together without any frequency coordination problems or group selection issues. The ATW-2120a also incorporates Audio-Technica's digital Tone Lock squelch plus an easy-to-read LCD information display.

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 FCCs wireless microphone website at:


Includes ATW-R2100a receiver and ATW-T220a hand-held cardioid dynamic microphone transmitter 
Serious advances in affordable professional wireless
Clear sound quality and rock-solid, dependable performance
Automatic frequency scanning
10 compatible user-switchable channels in one of 2 UHF frequency ranges
Antenna power available for powered antennas & other in-line RF devices
True Diversity operation selects the better signal from the 2 receiver sections, reducing dropouts
Tone Lock tone squelch system fights interference
Rugged metal half-rack receiver with soft-touch controls and LCD display
Balanced XLR and unbalanced 1/4" output jacks enable use with a wide variety of audio gear
Switchable transmitter power output with high and low settings offered
Includes rackmount kit and detachable UHF antennas
Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
ATW-T220a hand-held Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound
Operating Frequencies: UHF Band D: 656.125 to 678.500MHz, Band I: 487.125 to 506.500MHz
Number of channels: 10
Not all frequencies are available in all areas. Please check with local regulations.
Modulation Mode: FM
Maximum Deviation: ±40kHz
Dynamic Range: > 110dB (A-weighted), typical
Total Harmonic Distortion: < 1% (at 1kHz, ±20kHz deviation)
Operating Range: 100m (300'), typical

Operating Temperature Range: 5? C to +45? C 41? F to 113? F
Battery and LCD performance may be reduced at very low temperatures.
Frequency Response: 100Hz to 15kHz (+1dB, -3dB)

Dimensions: 232.0mm (9.13") long, 48.0mm (1.89") diameter
Net Weight: 252g (8.9 oz.), without batteries

Accessory included: AT8456a Quiet-Flex stand clamp

ATW-T220a Hand-held Transmitter

RF Power Output (50 ohms): High: 30 mW; Low: 10 mW, (switchable)
Spurious Emissions: Following federal and national regulations
Microphone Element: Dynamic cardioid
Batteries: 2 - 1.5V AA, not included
Battery Life: High: 7 hours (alkaline), Low: 9 hours (alkaline)
Depending on battery type and use pattern

ATW-R2100a Receiver
Receiving System: True diversity
Image Rejection: 60dB nominal, 55dB minimum
RF Sensitivity: 20dBuV at 60dB S/N ratio (50? termination)
Maximum Output Level XLR, balanced: +9dBV
1/4" (6.3 mm), unbalanced: +4dBV
Balanced Audio Output Attenuator: Two position switch: 0 / -12dB
Antenna Input: BNC-type, 50? Bias voltage 12V DC, 60 mA, each
Power Requirements: 12-18V DC, 500 mA
Dimensions (WxDxH): 210.0mm (8.27") x 162.2mm (6.39") x 44.0mm (1.73")

Not including BNC connectors or feet.
Net Weight: 1.0 kg (35.3 oz), without accessories
Pro Coverage
One year parts and labor warranty.

  • Customer Reviews

Review Snapshot

by PowerReviews
Audio-TechnicaATW-2120a 2000 Series Handheld Wireless System

(based on 1 review)

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Reviewed by 1 customer

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(4 of 4 customers found this review helpful)


Very Good Mic

By Jeff Soules

from Sparta, MI

Comments about Audio-Technica ATW-2120a 2000 Series Handheld Wireless System:

We use this mic every week in our church. The batteries last an extremely long time. The sound is great, a very rich tone. It has a soft feel to it so it is very comfortable to hold.

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