The In Ear Monitor ET-IEMuni3 is assembled by combining three types of Balanced Armaturereceivers with a three-way stereo cross-over in a single headset. The ET-IEMuni3 has a subwoofer that lets you play full bodied and balanced basses, a dedicated receiver for mid-range that makes a clear and dynamic sound, and a tweeter that emits high crystal clear frequencies. The result is a total acoustic immersion that conveys the listener every single detail and emotion. The sound quality is excellent and makes In Ear Monitor ET-IEMuni3 professional systems dedicated to very demanding musicians and entertainers. The isolation of about 26dB from the outside allows you to listen securely at a lower volume. Like other In Ear Monitors, the In Ear Monitor ET-IEMuni3 are compatible with wireless transmission systems and portable media devices. Suitable for artists who want to have an ear open to "live" the public without too much isolation.