AVCOMM's aviation headsets series feature PNR audio technology (patent pending), the latest advancement in acoustic sound management. AVCOMM's design team met the challenge to find an alternative to heavy ANR circuitry and batteries that didn't provide the full benefit of noise reduction over the entire frequency band and to overcome the problem of compromised passive noise attenuation should the ANR feature fail or be turned off.

AVCOMM's new PNR design features a dramatic reduction in annoying inner ear cup vibrations while increasing noise attenuation and decreasing headset weight for added comfort. High efficiency ultra-lite samarium cobalt speakers with a powerful magnetic core and diaphragm provide richer, smoother frequency response for both voice and music. Revolutionary speakers combined with an advanced speaker installation technique delivers audio performance that is simply outstanding.