The Shure AD4D represents the absolute pinnacle of wireless audio technology. Part of Shure's renowned Axient Digital series, this dual-channel professional receiver is engineered for high-profile live performances, international broadcast, theater, and premium house of worship installations where zero-failure wireless operation is mandatory.
The AD4D features groundbreaking digital wireless technology that delivers pristine, transparent audio quality with ultra-low latency. With its High Density mode, the system can pack more channels into a crowded frequency spectrum without sacrificing signal stability or audio depth. Built inside a rugged, rack-mountable metal chassis, the Shure AD4D ensures maximum RF performance and secure encryption for professional setups.
Key Features:
Prisitine Digital Audio: True digital transmission delivers an incredibly flat, wide frequency response with zero analog companding artifacts.
Ultra-Stable RF Performance: True digital diversity reception protects against dropouts and interference in the most challenging RF environments.
Dual-Channel Monitoring: Controls and monitors two transmitters simultaneously from a single 1U rack unit.
High Density Mode: Dramatically increases channel count in crowded spectrums without compromising sound quality.
Secure Encryption: Features AES-256 encryption to secure wireless transmission for corporate and high-security events.
Professional Hardware: Solid-metal handheld transmitters with high-contrast displays and dynamic capsule options for professional vocal reproduction.
Comprehensive Outputs: Fully equipped with analog XLR, 1/4" outputs, plus digital AES3 and Dante network options (model dependent).
Technical Specifications:
System Type: Dual-Channel Digital UHF Wireless
RF Tuning Range: Wideband UHF (covers multiple TV bands)
Latency: Ultra-low (approx. 2.0 ms)
Frequency Response: 20 Hz – 20 kHz
Dynamic Range: >120 dB
Encryption: 256-bit AES Encryption
Receiver Chassis: Standard 1U Rack-Mountable
Transmitter Batteries: Dual AA batteries or Shure rechargeable lithium-ion pack