Sennheiser XSW IEM Wireless In-Ear Monitoring Set

XSW IEM is Sennheiser's straightforward route onto in-ears: an XSW IEM SR transmitter, an XSW IEM EK bodypack, IE 4 earphones, a BNC antenna, the rack mount kit and the power supply, all in one box. There is no software, no dongle and no band-plan homework beyond picking A or B.

Audio runs 45 Hz to 15 kHz, the pack gives about six hours on two AA cells, and the transmitter is a 200 x 128 x 42 mm metal box at 700 g with a backlit front panel that stays readable on a dark stage. It is the system for a house of worship, a school hall or a first touring rig, where the priority is getting monitors in ears tonight rather than coordinating 16 channels.