logo
logo
Infrared Microphone System
Infrared Receiver
IR-188
IR-280
IR-288
IR-488
Infrared Receiver Amplifier
IRA-100
IRA-200
IRA-300
IRA-400
IRA-500
IRA-89
Infrared Sound System
IRC-570
Transmitter & Accessories
Infrared Transmitter
T6r
T6
IRM-202
IRM-201
Infrared Sensor
IRS-55
IRS-20
Charger
CHR-303
CHR-203
CHR-103

IRA-500

2-Channel Infrared Receiver Amplifier (2x25 watt)

for classrooms, conference rooms, corporate boardrooms, secured briefing SCIF Sensitive Compartmented Information Facility up to 2500 sq. ft.

The Linkx's revolutionary IRA-500, the core of the soundfield system, utilises reliable infrared transmission and is designed with excellent integration, multiple functionality and exceptional versatility. The IRA-500 has two infrared wireless receiver channels, multiple inputs and outputs, digital equalizer and a 50 watts Class D amplifier. RS-232 interface is also available for system integration and facilitation external volume control. The IRA-500 interfaces with computer, broadcasting system, and fire alarm control unit.


  • Excellent feedback suppression
  • Integrated DSP digital signal processing
  • User-friendly and programmable operation
  • Quick setup and easy to read OLED display
    2 x 25 watts class D power amplifier
  • USB codec for audio playback and recording
  • Fire alarm first priority
  • Page override priority with page pass through to classroom speakers
  • Teacher's voice priority- Channel A priority
  • RS-232 integration
  • 7-band digital graphic EQ and 17 preset effects- allows user to edit, store and select
  • Compatible with the Linkx stylish pendant transmitter T6r, which allows remote volume control of input medias
  • Remote Microsoft PowerPoint control via the T6r Microphone
  • Multi-language interface