The Shure ULXD2/K8 is a premium wireless microphone system component that pairs the advanced ULXD2 digital handheld transmitter body with the integrated KSM8 dual-diaphragm dynamic capsule. This combination is engineered for the highest echelon of live vocal performance, delivering studio-quality audio with the freedom and reliability of professional wireless operation. The system operates in Shure's ULX-D digital band, utilizing 24-bit/48 kHz digital audio resolution to capture the full dynamic range and subtle nuances of a vocalist’s performance without the noise and artifacts associated with analog companding. The integrated KSM8 capsule is a groundbreaking dynamic microphone design featuring a unique dual-diaphragm system that virtually eliminates proximity effect, providing consistent tonal balance whether the singer is right on the grill or several inches away, and offering exceptional rejection of background noise and high SPL handling with minimal distortion.

This transmitter excels in environments where RF congestion and security are concerns, featuring robust 256-bit AES encryption to secure audio transmissions against unauthorized scanning or interception. The intuitive LCD display on the transmitter provides real-time information on battery life, RF and audio signal strength, and frequency information. System management is greatly enhanced through Shure's Wireless Workbench software, which allows for sophisticated remote monitoring, control, and coordination of an entire wireless ecosystem from a computer. Features like Automatic Frequency Selection and advanced scanning ensure reliable, interference-free operation in the most challenging RF landscapes, making it a trusted choice for major live events, broadcast, and theatrical productions where a wireless dropout is unacceptable.

Operationally, the transmitter is designed for endurance and ease of use, utilizing a rechargeable lithium-ion battery system that offers extended runtime and supports convenient charging via compatible docking stations. The rugged metal body and integrated capsule are built to withstand the physical demands of nightly touring use. The synergy between the ULXD2's pristine digital wireless transmission and the KSM8's revolutionary acoustic performance creates a wireless handheld microphone that meets the critical demands of top-tier touring artists, broadcast professionals, and production engineers who require uncompromising audio clarity, robust RF performance, and absolute reliability in any setting.