Shure SLXD4D+ K55 dual-channel wireless receiver (606-694 MHz)

With the Shure SLXD4D+ K55 wireless microphone receiver, you get a robust and versatile solution for those who demand wireless control and reliability. This single-channel half-rack system delivers 24-bit digital audio quality with an impressive dynamic range of over 118 dB. With its wide tuning range of 138 MHz and stable RF performance, you have maximum flexibility even in larger installations. Up to 11 systems can be deployed simultaneously within a 6 MHz band and up to 14 systems within an 8 MHz band, which is ideal for complex environments. The integrated ShowLink® Ease provides full remote transmitter control and automatic interference management, while you keep an eye on everything via Wireless Workbench or the WWB Mobile app. For peace of mind, AES-256 encryption is standard, and the Digital Feedback Reducer helps actively counteract annoying feedback.