Sennheiser XSW-IEM-SET-B Complete Set In-Ear Headphones Monitoring Freq Range B
(1) Sennheiser XSW IEM EK Stereo Receiver. (1) Sennheiser XSW IEM SR Stereo Transmitter. (1) XSW BNC Antenna. (1) XSW Rack Mount Kit. The XS Wireless IEM set includes everything you need for an easy start with personal monitoring.