Detail 01
Antenna diversity
The receiver uses antenna diversity to support RF stability.
Product detailSKU #1500000376856
Audio-TechnicaATW-3255 3000 Series Wireless In-Ear Monitor System Black
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Independent shopping perspective
The Korena take
A 3000 Series wireless in-ear monitor system with wide-band UHF coverage, antenna-diversity reception, stereo or mono operation, and included ATH-E40 in-ear monitors.
Strong match
Who this is for
- Performers and performance venues needing a wireless in-ear monitoring system
- Users who need stereo or mono operation with pan/personal mix controls
- Teams using Audio-Technica Wireless Manager software for network monitoring and control
- Users who need cue mode or 3000 Link compatibility
Consider the trade-offs
When to look elsewhere
- Users who need operation outside the DF2 470.125–607.875 MHz band
- Buyers who need AA batteries included
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Stereo or mono operation
The system supports stereo or mono operation with pan/personal mix controls.
Detail 03
Cue mode
An audio engineer can monitor several IEM channels from a single receiver.
Detail 04
3000 Link mode
Provides compatibility with 3000 Series wireless microphone components.
Final check
Know before you order
- 01Confirm that the DF2 frequency band is appropriate for your use.
- 02Plan for two AA batteries for the body-pack receiver; they are not included.
- 03The stated 300 ft operating range applies to an open environment with no interfering signals.
- 04The system includes ATH-E40 professional in-ear monitor headphones.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What headphones are included?
ATH-E40 professional in-ear monitor headphones are included.
02What frequency range does the DF2 version cover?
470.125–607.875 MHz.
03Can it run in mono?
Yes. It supports stereo or mono operation with pan/personal mix controls.
04How is the receiver powered?
It uses two 1.5 V AA batteries, which are not included.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSound
- Minimum frequency step
- 25kHz
7 detailsConnections & power
- Maximum input level
- XLR-F type +24 dBu (at 0dB sensitivity)
- Headphone output jack
- 1/8" TRS stereo mini-jack
- RF Output power
- High of 50mW, low of 10 mW (switchable) at 50 ohms
- Antenna output
- BNC-type, 50 ohms
- Headphone output
- 40 mW (at 12 ohms)
- Network port
- RJ-45
- Antenna input
- SMA type, 50 ohms
29 detailsOther
- Nominal/peak deviation
- ±34kHz nominal/±45kHz peak
- Operating range
- 300' (in open range environment with no interfering signals)
- EQ Low
- 80Hz/160Hz/320Hz/±9dB in 3dB step
- Receiving system
- Antenna diversity
- Battery life
- 4–6 hours (alkaline), 5–7 hours (Ni-MH, 1900 mAh), 11–13 hours (Lithium)
- Maximum simultaneous use (recommended)
- 49 channel per band
- Weight (without batteries)
- 0.225 lb.
- Dynamic range
- >90dB, A-weighted, typical
- Power supply
- 100V to 240V AC (50/60Hz) to 12VDC 1 A (center positive) switched mode external power supply
- Image rejection
- >80dB, typical
- Batteries
- 3 VDC (two 1.5 V AA) (not included)
- Operating frequencies band DF2
- 470.125 to 607.875mHz
- Modulation mode
- FM
- Tier
- new
- Network
- 100BASE-T
- Frequency response
- 40Hz–14,100Hz
- EQ High
- 6kHz/8kHz/10kHz/±9dB in 3dB step
- Category Source
- detail
- Operating temperature range
- -5℃ to +45℃ (23℉ to 113℉)
- Included accessories
- ATH-E40
- Korena Special
- false
- Dimensions (WxDxH)
- 2.5" x 0.91" x 3.2"
- Total harmonic distortion
- <0.2% (at 1kHz, +4dBu input)
- RF Sensitivity
- 20 dBuV at 60 dBA S/N ratio (50 ohms termination)
- Input connection
- XLR-F type x 2 (Pin1: GND, Pin2: Hot, Pin3: Cold)
- Output connection
- 1/4" TRS x 2
- Source Id
- site51500000376856
- Weight (without accessories)
- 2.437 lb.
- Limiter
- Selectable -30dB to OFF (0dB) in 6dB steps
Worth comparing
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