Audio-Technica ATW-1101/L System 10 Digital Wireless Lavalier System

System 10 Digital Wireless System with Lavalier Mic, Transmitter, and Receiver
Audio-Technica ATW-1101/L System 10 Digital Wireless Lavalier System image 1
Audio-Technica ATW-1101/L System 10 Digital Wireless Lavalier System image 1
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Audio-Technica ATW-1101/L System 10 Digital Wireless Lavalier System
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Super-Affordable Digital Wireless System!

Get into affordable digital wireless with Audio-Technica's ATW-1101/L System 10 wireless lavalier unit. These hi-fi digital systems operate with advanced 24-bit operation in the 2.4GHz range. System 10 gear is perfect for MI/live performance, fixed installation, public address, A/V rental houses, and places of worship. It offers true-diversity operation, easy setup, automatic frequency scanning with interference-free performance, and all the advantages of a high-quality, professional wireless system at an extremely affordable price.

At the touch of a button, Audio-Technica's ATW-1101/L System 10 wireless units automatically determine and set the best available frequency (open channel). This is particularly useful when employing multiple wireless systems, thereby avoiding interference and intermodulation. When there is a need to utilize multiple wireless systems simultaneously, up to eight channels/units may be used together without any frequency coordination problems or group selection issues. An easy-to-read LCD information display provides convenient visual indications of settings and operation status.

ATW-1101/L System 10 Wireless Lavalier Unit Features at a Glance:
  • Affordable digital wireless unit
  • Includes an Audio-Technica MT830cw lavalier mic
  • Clear sound quality and rock-solid, dependable performance
  • Advanced 24-bit operation in the 2.4GHz range
  • Automatic frequency scanning finds an open channel at the touch of a button
  • True-diversity operation selects the better signal from the 2 receiver sections, reducing dropouts
  • Up to 8 units can be used together simultaneously
  • Balanced XLR and unbalanced 1/4" output jacks enable use with a wide variety of audio gear
  • Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
Take the stage with Audio-Technica's ATW-1101/L System 10 wireless lavalier unit!

Worry-free Wireless!

We wanted you to know that all of the wireless systems you see here — and all of the wireless systems available at Sweetwater — are 100% compliant with the Federal Communication Commission's new rules governing wireless systems. You can be confident that these systems will work safely and within the permitted frequency/power ranges, just as they are. However, please be aware that by choosing to use systems that operate in the 700MHz range or by modifying a new wireless system you receive from us, you may cause your system to operate outside the FCC's new guidelines. If that's the case, you may need a license to operate the unit. To find out more, visit the FCC's wireless microphone website at or give them a call at (888) CALL-FCC.

Additional Media

Studio Microphone Buying Guide
System 10 Series User Manual
Wireless Microphone Buying Guide

Tech Specs

System: Simultaneous Channels 8
System: Analog/Digital Digital
System: Frequency Range 2.4 GHz
System: Operating Range 100 ft. Line-of-sight
System: Frequency Response 20Hz-20kHz
System: Microphone Included Yes
System: Channel Selection Auto
Microphone: Type Condenser
Microphone: Polar Pattern Omnidirectional
Microphone: Max SPL 135dB SPL
Microphone: Connector Hirose 4-pin
Microphone: Color Black
Microphone: Frequency Response 30Hz-20kHz
Microphone: Cable Length 4.6 ft.
Transmitter: Form Factor Bodypack
Transmitter: Dynamic Range 109dB (A weighted)
Transmitter: Battery Type 2 x AA
Transmitter: Battery Life 7 hours
Transmitter: Connector Hirose 4-pin
Transmitter: Dimensions 2.76" x 4.21" x 0.98"
Transmitter: Weight 0.22 lbs.
Receiver: Antenna Type Fixed
Receiver: Type Table Top
Receiver: Front Panel Display Yes
Receiver: Displays LED
Receiver: Outputs 1 x XLR, 1 x 1/4"
Receiver: Dimensions 7.48" x 1.82" x 5.06"
Receiver: Weight 0.64 lbs.
Manufacturer Part Number ATW-1101/L

Customer Reviews

Based on 16 reviews
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The cordless mic works great! Nick has always given us professional service and advice. He knows his products and is always very patient!

Audio-Technica sys-10 digital wireless

Very good reception for our Church Play.Clear and brilliant speech and Talking ability.Clip it on a collared shirt and project your voice as if you were talking to 10 people and you willbe very happy with the results.
Music background: Music-sound-man


Wanted a budget price quality sound lavalier system for our small church. Really surprised when we put the receiver in a different room at the back of the church, and the sound was great with no fall off or degradation in sound. Opened the box on receipt, put the batteries in, plugged it in and that was it, really simple to get going. One other thing....battery pack was very light for belt and "shirt pocket"....excellent buy.
Music background: No musical or sound background

Remarkable clarity

We use this at a youth camp. It works perfectly. No interference and little feedback.
Music background: Recording engineer, love audio

Large Group Testimony

Tonight is the very first time I used the Lavallier equipment in a church setting in front of a large number of people. This equipment worked flwalessly, and was so comfortable on the ear, I didn't even know it was there. To be a good speaker, one has to be able to move around and use their arms and head to look around and to gesture. This system gave me the complete freedom to turn either way, bend over, or move in any way without missing a word. Clarity was marvelous! Enjoyed completely. Thank you!
Music background: Public Speaker (Churches)
See also: Wireless Lapel Mics, Audio-Technica, Audio-Technica Lavalier Wireless System, Audio-Technica Lavalier Wireless Systems