Wireless Micrrophone

At the crossroads of audio innovation and Shure reliability, the ULXD2 KSM8N K51 wireless microphone is the professional's go-to choice. Featuring cutting-edge technology with its Dualdyne capsule and reverse airflow system, this wireless handheld microphone delivers exceptionally clear sound reproduction across the entire audio spectrum. Designed to meet all expectations, it guarantees impeccable performance, whatever the acoustic environment, and simplified management thanks to its advanced touch or remote control features and extended battery life.

ARTICLE N° 96121
  • Shure ULXD2 KSM8N K51
  • Wireless microphone for wireless transmission system
  • K51 carrier frequency band (606 / 670 MHz)
  • Fast frequency scanner
  • Backlit LCD display
  • Switchable transmission power: 1.10 and 20 mW
  • System audio frequency response: 20 Hz to 20 kHz
  • Latency: 2.9 ms
  • A/D and D/A conversion: 24 bits / 48 kHz
  • Up to 72 MHz of HF bandwidth
  • Interference detection and alerts
  • Frequency and power lock
  • 8-hour battery life with two LR6 batteries (supplied)
  • 9-hour battery life with rechargeable lithium-ion battery (SB900A optional)
  • Contacts for charging on the station (SBC200/SBC220 sold separately)
  • Up to 70 simultaneous systems per band in standard mode
  • Up to 560 simultaneous systems per band in high density mode
  • 256-bit AES encrypted signal
  • Compatible with DTT and 4G
  • Compatible with Shure receivers:
  • ULXD4
  • ULXD4D Dual
  • ULXD4Q Quad
  • Synchronization by IR link
  • Management by PC or Mac with Wireless Workbench 6 software
  • Remote monitoring with the ShurePlus iOS application
  • KSM8 capsule
  • Switchable directivity: Cardioid
  • Capsule: Dual-diaphragm dynamic
  • Bandwidth: 40 Hz - 16 kHz
  • Output impedance: 300 Ω
  • Sensitivity: -51.5 dBV/Pa (2.66 mV)
  • Enameled cast metal body
  • Reinforced shockproof grille
  • Internal pop filter
  • Accessories included: microphone clip + carrying pouch
  • Color: Nickel
  • Dimensions: 178 x Ø51 mm
  • Weight: 147g
The Shure ULXD2 KSM8N K51 wireless handheld microphone is the preferred choice of professional stage performers, renowned for its unmatched audio quality and reliability.
Featuring the patented Dualdyne capsule with its reverse airflow system, it delivers remarkably accurate sound reproduction across the entire frequency spectrum, enhancing vocal clarity and effectively reducing ambient noise for impeccable performances and crystal-clear vocals.

Control applications such as Workbench 6 and Shure Management Software allow intuitive remote management of mute settings, carrier frequency assignment and battery level, simplifying live operations. An exceptional 9 hours of battery life with the Shure SB900A rechargeable battery or 8 hours with standard LR6 AA batteries ensures complete peace of mind during extended performances.

Compatible with ULXD4 network receivers and featuring a wide range of carrier frequency options (G51, H51, K51), the microphone ensures interference-free pairing even in the most complex audio environments.
With advanced features such as automatic frequency and power locking, it ensures maximum stability in all demanding conditions, while Shure Gain Ranging technology dynamically adjusts gain for optimal sound quality at all times and consistency of network microphones.

In short, the Shure ULXD2 KSM8N K51 handheld microphone embodies the technological and sonic excellence of the Shure ULX-D range, perfectly meeting the needs of professionals seeking simplified network management and exceptional audio performance on stage and live without the need for dozens of cables.
Transmission technology
 Digital
Diversity
 Yes
Component(s)
 Hand transmitter + capsule
Capsule type
 Dynamic
Directivity
 Cardioid
RF power
 20 mW
Selectable frequency
 Yes
Charging system
 Yes (sold separately)
Power supply
 Rechargeable battery, Battery(ies)
Color
 Nickel
Carrier frequencies
 UHF (470 ⭢ 694 MHz)
Accessories included
 Clip, Carrying Bag
Frequency response
 40 Hz – 16 kHz

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