Item #1596923 Model #ULXD2/K11B=-G50

Shure ULXD2/K11B ULX-D Handheld Transmitter With KSM11 Mic, Band G50 Standard


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Proprietary wireless condenser capsule utilizing a 3/4" gold diaphragm and premium electronics with handheld wireless transmitter.

The KSM11 wireless vocal microphone capsule is the first Shure condenser microphone transducer designed for top-tier wireless use, providing the purest presentation of vocals without complicated processing. Quite simply, KSM11 offers what is prized by professional users: the full lows and clear mids typical to dynamic microphones and the natural high-end detail found in top-performing condensers.

Combined with necessary off-axis rejection required for loud sound stages, audio professionals now have an elegant wireless vocal foundation to build their mix upon. Through use of a KSM11, substantially less oversight and EQ is required to protect and sustain the true quality and intelligibility of artist vocals within prestigious venues and simulcast/recording feeds.

The Shure ULXD2 is a handheld wireless transmitter compatible with ULX-D digital wireless systems. With a rugged yet lightweight aluminum body and integrated antenna, the ULXD2 delivers transparent audio quality and rock-solid RF performance. Intuitive controls and menu screens combined with a high-contrast LCD make adjustments fast and easy, and IR sync rapidly relays setting changes to the receiver. Two AA alkaline batteries provide up to 11 hours of performance time, and advanced Shure lithium-ion rechargeability extends battery life and metering precision. For applications where secure transmission is required, ULX-D offers Advanced Encryption Standard (AES) 256-bit encrypted signal.
  • 3/4" (19mm) gold diaphragm
  • Max SPL: 150dB
  • Frequency Response: 50Hz-20kHz Natural low and mid-range clarity + detailed highs
  • Compatible with Shure Wireless systems with interchangeable heads: QLX-D, SLX-D, ULX-D, Axient Digital, MXW, PGX-D & VPH Handle (for wired XLR Connection)
  • >120 dB dynamic range
  • 1, 10, and 20 mW selectable RF output power


  • Proprietary wireless condenser capsule utilizing a 3/4" gold diaphragm and premium electronics for exceptional dynamic range
  • Linear and transparent midrange response with enhanced high-frequency pickup for unprecedented live vocal clarity
  • Significant trial and error undertaken to triangulate the precise balance of max SPL, plosives and proximity effect for rich and full vocal low end
  • Highly consistent, deep cardioid polar pattern reduces off-axis phase distortion for pristine and focused vocal reproduction
  • Rigorously streamlined design removed superfluous parts and weight for an overall smaller and lighter capsule footprint when compared to mass of Shure wireless heads
  • Hardened steel, dent-resistant grille with three stage plosive reduction pop filtering for consistent, artifact-free vocals
  • Advanced suspended isolation system for virtually zero handling noise
  • Premium KSM design
  • 30Hz to 20kHz range with flat frequency response (actual response is microphone dependent)
  • Interchangeable Shure microphone cartridges, including the legendary SM58
  • AES 256-bit encryption-enabled for applications where secure transmission is needed
  • No transmitter gain adjustments needed—optimized for any input source
  • High Density mode enabled via IR sync
  • Shure lithium-ion rechargeable battery pack provides over 12 hours of battery life, precision metering in hours and minutes, and zero memory effect
  • External charging contacts for docked charging (with the SBC200 Dual Docking Charger)
  • Up to 11 hours continuous use with 2 x AA alkaline batteries
  • Backlit LCD with easy to navigate menu and controls
  • 100 meter (300 feet) line-of-sight operating range
  • Rugged metal construction