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Audio-Technica ATW-3255 In-ear Monitor System Certified Open Box , $899.10 - Add to Cart Skip to Product Information

Audio-Technica ATW-3255 In-ear Monitor System Certified Open Box

Wireless In-ear Monitor System with Monitor Headphones, Wireless Body Pack Receiver, and System Transmitter
Item ID: ATW3255DF2d2
Audio-Technica ATW-3255 In-ear Monitor System

Certified Open Box Savings!

Save $99.90 What is Certified Open Box?

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Savings: $99.90 New for $999.00
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Audio-Technica ATW-3255 In-ear Monitor System Certified Open Box

Certified Open Box Savings!

Save $99.90 What is Certified Open Box?

The price below reflects your savings.

Savings: $99.90 New for $999.00

Streamlined Monitoring Onstage

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Our Product Research Team

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Need a durable in-ear monitor system with easy setup that won’t break the bank? The ATW-3255 In-ear Monitor System from Audio-Technica delivers quality sound at an exceptional price. Designed for live performance venues, houses of worship, and theaters, the ATW-3255 System includes a wireless receiver, a wireless transmitter, and one pair of in-ear monitor headphones. The system delivers exceptional stage-quality sound with many backend features designed to fight RF interference, even in dense RF environments. Sweetwater performers of all stripes turn to the ATW-3255 for a system that keeps the show going running — no matter what!

Dynamic wireless receiver

The powerful body pack receiver features an OLED screen for viewing settings and a heavy-duty but low-profile body clip for securing the pack to your person. The body pack accepts AA batteries with an estimated life of 7 hours per charge/set. It also includes an antenna that boosts RF stability and a high-quality headphone amp for enhanced audio clarity.

ATH-E40 monitor headphones

This renowned pair of monitor headphones delivers clear live sound playback with enhanced bass and balance across the frequency spectrum. Additional internal dual phase push-pull drivers create incredibly well defined and isolated monitoring audio for such a small headset. This set also features a detachable cable for easy storage, flexible memory cable loops that develop a customized fit with wear, a carrying case, and four pairs of silicon ear tips (spanning extra-small to large).

Straightforward system transmitter

This ultra-low-profile transmitter features a rackmount design for easy integration, even in tight control booths and monitoring stations. A front-facing OLED screen keeps monitoring your settings straightforward without excess knobs or switches to clutter your view. The transmitter’s rear panel features balanced XLR inputs, loop outputs, and a network port for lots of flexibility. There’s also a built-in 3000 Link mode, and since this system shares many design elements with the 3000-series UHF Wireless Mic System, you can use the transmitter with other 3000-series devices.

Intuitive settings and controls

The ATW-3255 system quickly adapts to your wants and needs. It can operate in stereo or mono with ample pan/personal mix controls for adjusting audio to taste, including EQ, limiter, gain control and balance controls. You can also control the system remotely using Wireless Manager software, which is super convenient for large spaces where time is of the essence.

ATW-3255 In-ear Monitor System Features:

  • Wireless 3000 Series in-ear monitor system
  • Includes wireless receiver with body clip, dual-ear headphones, and transmitter
  • High sound quality and stable RF; great for concert halls, houses of worship, and more
  • Stereo or mono operation with pan/personal mix controls
  • EQ, limiter, gain control and balance controls for audio to taste
  • Receiver has an approximately 7 hours of battery life per charge (batteries and charging station sold separately)
  • Built-in receiver headphone amp for exceptional sound quality
  • OLED screens on receiver and transmitter for viewing settings and alerts
  • Transmitter features balanced XLR inputs, loop output, and network port
  • 3000 Link mode for use with other 3000 Series Wireless items
  • Channel plan option for configuring all network-connected transmitters via an RF scan from a single receiver
  • Wireless Manager-ready for remote monitor and control
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.