Sennheiser Spectera SEK Wireless Bodypack Transmitter/Receiver - UHF Vocal Processors Your iQ15B loudspeaker is a

Your iQ15B loudspeaker is a finely-crafted audio instrument that deserves the highest degree of protection

and made it manageable and functional

Introducing

HiGain (equivalent to +2 dBV

Sennheiser Spectera SEK Wireless Bodypack Transmitter/Receiver - UHF Vocal Processors Your iQ15B loudspeaker is aEach bidirectional Spectera SEK body pack manages both an IEM IFB and a mic line stream simultaneously. Plus, they allow for full remote control and monitoring, via identical RF connection, of IEM volume, audio level and settings, RF health, battery status, and more via LinkDesk software. Variants include UHF (470608 MHz and 630698 MHz) or 1G4 (13501400 MHz and 14351525 MHz). Spectera SEK body packs feature an impedance matching high power headphone