
The system is both rugged and reliable; it was designed to be portable, rack-mountable and road dependable. This particular Dual Channel Stereo IEM System was designed specifically for the 516 - 558 MHz frequency range and features Sennheiser's twin channel, wireless SR 2050-XP IEM Audio Transmitter and two EK 2000 IEM Portable Monitoring Diversity Receivers. The system also comes with four sets of matching Sennheiser IE4 Earphones for Wireless Monitor Applications.The heart of Sennheiser's Dual Channel Stereo IEM System is the reliable, versatile and durable twin channel SR 2050-XP IEM Wireless Monitoring / Audio Sound Transmitter.