Audibax IEW 600 - Wireless UHF Stereo In-Ear System (615–640 MHz) with Transmitter and Receiver

Audibax IEW 600 - Wireless UHF Stereo In-Ear System (615–640 MHz) with Transmitter and Receiver

The Audibax IEW 600 is a stereo in-ear monitoring system designed for personal monitoring in live performances, rehearsals, and audiovisual productions. It operates in the UHF band 615–640 MHz for stable transmission and offers a frequency response of 50 Hz to 15 kHz with low distortion (<1%) and a signal-to-noise ratio of 90 dB , ensuring clear hearing of vocal and musical detail. The desktop transmitter features a mini-jack input and selectable power (high/low), powered by a 12 V / 500 mA adapter . The bodypack receiver operates in the same frequency range, offers a 3.5 mm headphone output (120 mV level), and is powered by 3 V , with a typical current draw of 120 mA . A robust and simple system, ready to provide mobility and fidelity to musicians, sound engineers, and presenters.

Main features

• UHF wireless operation: 615–640 MHz range with FM/UHF modulation and ±10 kHz frequency accuracy.
• High-quality audio: 50 Hz – 15 kHz , <1% THD and 90 dB SNR for clear monitoring.
• Adjustable power on the transmitter: high (18 dB) or low (13 dB) to adapt coverage and minimize interference.
• Direct connectivity: mini-jack input on the transmitter; 3.5 mm output on the receiver (120 mV).
• High reception sensitivity: −104 dBm for reliable signal reception.
• Power supply: transmitter 12 V / 500 mA ; receiver 3 V ( 120 mA ).
• Ready for immediate use: includes power cable and manual; simple setup for stage and AV environments.

Product benefits

• Freedom of movement: monitor yourself wirelessly and with consistent coverage on stage.
• Clarity in the mix: useful range of 50 Hz–15 kHz and low noise for listening to vocals, clicks or instrumentation without fatigue.
• Flexible deployment: RF power selection (high/low) to optimize range and coexistence with other systems.
• Universal connection: 3.5mm output compatible with most standard headphones and IEMs.

Use cases

• Live performance and rehearsal: personal monitoring of singers and musicians.
• Events and light broadcast: presenters and technical staff with discreet return.
• Audiovisual production and theatre: stage/backstage communication and cue tracking.

Frequently Asked Questions

Is it stereo or mono?
The system works in stereo , with a response of 50 Hz–15 kHz .

What connectors does it use?
The transmitter has a mini-jack input ; the receiver delivers audio via a 3.5 mm headphone output .

How does it feed?
Transmitter operates at 12V/500mA . Receiver operates at 3V (working current 120mA ).

What is the sensitivity of the receptor?
−104 dBm , for stable carrier reception in the UHF range.

Project description

Wireless UHF stereo in-ear system with a 615–640 MHz frequency range; 50 Hz–15 kHz frequency response , THD < 1% , and 90 dB SNR . Transmitter with mini-jack input , RF power high 18 dB / low 13 dB , audio modulation 28 kHz , accuracy ±10 kHz , and 12 V / 500 mA power supply. Receiver with 3.5 mm output ( 120 mV ), sensitivity −104 dBm , voltage 3 V , and current 120 mA . Includes power cable and manual . Black.