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Auditorium Infrared Sound System™


Product: 718-4006 Category:

The Auditorium Infrared Sound System™ (ISS) transmits sounds to a wide variety of audiences with each person wearing a wireless HeartMan® Infrared Headphone.


The ISS is available in two versions:

  • Single Three-Panel Infrared Array (718-4006), recommended for smaller classrooms and auditoria of up to 175 seats
  • Dual Three-Panel Infrared Array (718-4009), recommended for large auditoria of up to 500 seats


Because of the HeartMan® Infrared Headphone’s comfortable binaural earpieces and the internal speaker, the sounds are like those heard with a stethoscope providing a realistic auscultation experience.

Quick user tips:

  • Raise array as high as possible for best transmission
  • Dim florescent lights to prevent interference

Additional information


Dual, Single

Related products…

  • PAT® – Pediatric Auscultation Trainer