In-Ear Monitoring Combo Dual Channel System with SR 2050, 2 x EK 2000 IEM, IE-4.
SR 2050 IEM
Aside from being designed as a twin transmitter, SR 2050 is identical to SR 2000, and like its single counterpart, it is also network compatible. In other words: Through the Ethernet connections, you can monitor and control SR 2050 from your PC using Sennheiser's Wireless Systems Manager software. You can also easily link other network-compatible components from other Sennheiser series.
EK 2000 IEM
This wireless monitoring set's receiver uses adaptive-diversity technology. The earphone cable serves as a second antenna, which considerably reduces the number of drop-outs. Combined with IE 4 ear-canal phones for precise sound reproduction, EK 2000 IEM conveys an authentic acoustic pattern of live sound and allows you to monitor your own performance perfectly.
IE4
Earphones for Wireless Monitor applications. The IE 4 reproduces an outstanding sound quality and high dynamic. It is equipped with exchangeable ear sleeves, which gives an optimum fit to different ear cannels. The results are high isolation against environmental noise as well as a very good bass response.