Sennheiser EW 500 G4

Supplied with either 835 Handheld or G4 Bodypack with Lapel or Headset. Single units and 4 way racks avalible. 
 
True diversity half-rack receiver in a fullmetal housing
Easy and flexible wireless synchronization
Up to 32 compatible channels
Up to 88 MHz bandwidth with 3520 selectable frequencies
Ethernet connection for Wireless Systems Manager
High RF output power